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107146798752 = 25371018115661
BaseRepresentation
bin110001111001001110…
…0100110011010100000
3101020120020121100001210
41203302130212122200
53223414040030002
6121120023430120
710512124522320
oct1436234463240
9336506540053
10107146798752
1141493635854
12189232b5340
13a147363446
1452862b1280
152bc189e96c
hex18f27266a0

107146798752 has 96 divisors (see below), whose sum is σ = 321492495744. Its totient is φ = 30608409600.

The previous prime is 107146798729. The next prime is 107146798763. The reversal of 107146798752 is 257897641701.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1071467987522 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107146798692 and 107146798701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6833802 + ... + 6849462.

It is an arithmetic number, because the mean of its divisors is an integer number (3348880164).

Almost surely, 2107146798752 is an apocalyptic number.

107146798752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107146798752 is an abundant number, since it is smaller than the sum of its proper divisors (214345696992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107146798752 is a wasteful number, since it uses less digits than its factorization.

107146798752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25862 (or 25854 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 57.

The spelling of 107146798752 in words is "one hundred seven billion, one hundred forty-six million, seven hundred ninety-eight thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 10181 15661 20362 30543 31322 40724 46983 61086 62644 71267 81448 93966 109627 122172 125288 142534 162896 187932 213801 219254 244344 250576 285068 325792 328881 375864 427602 438508 488688 501152 570136 657762 751728 855204 877016 977376 1140272 1315524 1503456 1710408 1754032 2280544 2631048 3420816 3508064 5262096 6841632 10524192 159444641 318889282 478333923 637778564 956667846 1116112487 1275557128 1913335692 2232224974 2551114256 3348337461 3826671384 4464449948 5102228512 6696674922 7653342768 8928899896 13393349844 15306685536 17857799792 26786699688 35715599584 53573399376 107146798752