Base | Representation |
---|---|
bin | 110001110100111101… |
… | …1110001010001111010 |
3 | 101020012021212010101222 |
4 | 1203221323301101322 |
5 | 3223121004143103 |
6 | 121053522312042 |
7 | 10505441531021 |
oct | 1435173612172 |
9 | 336167763358 |
10 | 107003974778 |
11 | 4141aa55008 |
12 | 188a34b8622 |
13 | a1238a790c |
14 | 52713338b8 |
15 | 2bb408b638 |
hex | 18e9ef147a |
107003974778 has 16 divisors (see below), whose sum is σ = 162199716360. Its totient is φ = 52938743616.
The previous prime is 107003974709. The next prime is 107003974783. The reversal of 107003974778 is 877479300701.
It is a happy number.
107003974778 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 94847368729 + 12156606049 = 307973^2 + 110257^2 .
It is a super-2 number, since 2×1070039747782 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175025 + ... + 494612.
Almost surely, 2107003974778 is an apocalyptic number.
107003974778 is a deficient number, since it is larger than the sum of its proper divisors (55195741582).
107003974778 is a wasteful number, since it uses less digits than its factorization.
107003974778 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 670481.
The product of its (nonzero) digits is 2074464, while the sum is 53.
The spelling of 107003974778 in words is "one hundred seven billion, three million, nine hundred seventy-four thousand, seven hundred seventy-eight".
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