Base | Representation |
---|---|
bin | 110010001111110001… |
… | …1011101101110000100 |
3 | 101022111222121102222202 |
4 | 1210133203131232010 |
5 | 3231441303312433 |
6 | 121323100014032 |
7 | 10536644144000 |
oct | 1443743355604 |
9 | 338458542882 |
10 | 107903572868 |
11 | 41841832403 |
12 | 18ab4831318 |
13 | a238090390 |
14 | 53189c7700 |
15 | 2c18038ee8 |
hex | 191f8ddb84 |
107903572868 has 48 divisors (see below), whose sum is σ = 237150748800. Its totient is φ = 42687120672.
The previous prime is 107903572859. The next prime is 107903572871. The reversal of 107903572868 is 868275309701.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3007046 + ... + 3042717.
It is an arithmetic number, because the mean of its divisors is an integer number (4940640600).
Almost surely, 2107903572868 is an apocalyptic number.
It is an amenable number.
107903572868 is an abundant number, since it is smaller than the sum of its proper divisors (129247175932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107903572868 is a wasteful number, since it uses less digits than its factorization.
107903572868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6049801 (or 6049785 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 56.
The spelling of 107903572868 in words is "one hundred seven billion, nine hundred three million, five hundred seventy-two thousand, eight hundred sixty-eight".
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