Integer Profile

1,310,900

2^2 × 5^2 × 13109

Prime factors, divisor sums, positional representations and sequence properties for 1,310,900. The prime factorization is 2^2 × 5^2 × 13109.

Number of positive divisors: 18. Showing the recorded part of the sequence: 186.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 18
Divisor sum: 2,844,870
Proper-divisor sum: 1,533,970
Digit sum: 14
Digital root: 5

Number bases

Decimal: 1310900
Binary: 101000000000010110100 (21 bits)
Octal: 0o5000264
Hexadecimal: 0x1400B4

Divisor catalog (18)

12451020255010013,10926,21852,43665,545131,090262,180327,725655,4501,310,900

Showing 18 of 18.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

1,310,900655,450327,725983,176491,588245,794122,897368,692184,34692,173276,520138,26069,13034,565103,69651,84825,92412,9626,48119,4449,7224,86114,5847,2923,6461,8235,4702,7358,2064,10312,3106,15518,4669,23327,70013,8506,92520,77610,3885,1942,5977,7923,8961,9489744871,4627312,1941,0973,2921,6468232,4701,2353,7061,8535,5602,7801,390

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5^2 × 13109
Distinct prime factors: 3
Perfect square: No
Parity: Even