Base | Representation |
---|---|
bin | 110010001000101100… |
… | …0101011101100001000 |
3 | 101021220102022122202102 |
4 | 1210101120223230020 |
5 | 3230444430143410 |
6 | 121243325052532 |
7 | 10531026520355 |
oct | 1442130535410 |
9 | 337812278672 |
10 | 107665865480 |
11 | 4172a635318 |
12 | 18a490b7148 |
13 | a1caa62c14 |
14 | 52d51cb62c |
15 | 2c022322a5 |
hex | 191162bb08 |
107665865480 has 16 divisors (see below), whose sum is σ = 242248197420. Its totient is φ = 43066346176.
The previous prime is 107665865473. The next prime is 107665865543. The reversal of 107665865480 is 84568566701.
It can be written as a sum of positive squares in 2 ways, for example, as 103597721956 + 4068143524 = 321866^2 + 63782^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345823279 + ... + 1345823358.
Almost surely, 2107665865480 is an apocalyptic number.
107665865480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107665865480 is an abundant number, since it is smaller than the sum of its proper divisors (134582331940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107665865480 is a wasteful number, since it uses less digits than its factorization.
107665865480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2691646648 (or 2691646644 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 56.
The spelling of 107665865480 in words is "one hundred seven billion, six hundred sixty-five million, eight hundred sixty-five thousand, four hundred eighty".
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