Integer Profile

1,942,994

2 × 23 × 42239

Prime factors, divisor sums, positional representations and sequence properties for 1,942,994. The prime factorization is 2 × 23 × 42239.

Number of positive divisors: 8. Showing the recorded part of the sequence: 215.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,041,280
Proper-divisor sum: 1,098,286
Digit sum: 38
Digital root: 2

Number bases

Decimal: 1942994
Binary: 111011010010111010010 (21 bits)
Octal: 0o7322722
Hexadecimal: 0x1DA5D2

Divisor catalog (8)

12234642,23984,478971,4971,942,994

Showing 8 of 8.

Collatz trajectory (215 steps)

Even: n → n/2; Odd: n → 3n + 1

1,942,994971,4972,914,4921,457,246728,6232,185,8701,092,9353,278,8061,639,4034,918,2102,459,1057,377,3163,688,6581,844,3295,532,9882,766,4941,383,2474,149,7422,074,8716,224,6143,112,3079,336,9224,668,46114,005,3847,002,6923,501,3461,750,6735,252,0202,626,0101,313,0053,939,0161,969,508984,754492,3771,477,132738,566369,2831,107,850553,9251,661,776830,888415,444207,722103,861311,584155,79277,89638,94819,4749,73729,21214,6067,30321,91010,95532,86616,43349,30024,65012,325

Showing 60 of 60.

Prime factorization

Factorization: 2 × 23 × 42239
Distinct prime factors: 3
Perfect square: No
Parity: Even