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107870656960 = 2651130645073
BaseRepresentation
bin110010001110110010…
…1111001100111000000
3101022102200200010212001
41210131211321213000
53231404342010320
6121315522313344
710536064312153
oct1443545714700
9338380603761
10107870656960
11418251a0180
1218aa57b8854
13a231307101
145314499c9a
152c151d620a
hex191d9799c0

107870656960 has 56 divisors (see below), whose sum is σ = 280218556656. Its totient is φ = 39225692160.

The previous prime is 107870656931. The next prime is 107870656961. The reversal of 107870656960 is 69656078701.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107870656961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15319017 + ... + 15326056.

Almost surely, 2107870656960 is an apocalyptic number.

107870656960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107870656960 is an abundant number, since it is smaller than the sum of its proper divisors (172347899696).

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

107870656960 is a wasteful number, since it uses less digits than its factorization.

107870656960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30645101 (or 30645091 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 107870656960 in words is "one hundred seven billion, eight hundred seventy million, six hundred fifty-six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 30645073 61290146 122580292 153225365 245160584 306450730 337095803 490321168 612901460 674191606 980642336 1225802920 1348383212 1685479015 1961284672 2451605840 2696766424 3370958030 4903211680 5393532848 6741916060 9806423360 10787065696 13483832120 21574131392 26967664240 53935328480 107870656960