Base | Representation |
---|---|
bin | 1100010101101… |
… | …10010011000001 |
3 | 21012202201002200 |
4 | 12022312103001 |
5 | 202444212022 |
6 | 14134303413 |
7 | 2364540036 |
oct | 612662301 |
9 | 235681080 |
10 | 103507137 |
11 | 53477498 |
12 | 2a7b7b69 |
13 | 185a0c36 |
14 | da6538d |
15 | 9148bac |
hex | 62b64c1 |
103507137 has 12 divisors (see below), whose sum is σ = 151617024. Its totient is φ = 68032440.
The previous prime is 103507099. The next prime is 103507139. The reversal of 103507137 is 731705301.
It is not a de Polignac number, because 103507137 - 26 = 103507073 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103507137.
It is not an unprimeable number, because it can be changed into a prime (103507139) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80353 + ... + 81630.
It is an arithmetic number, because the mean of its divisors is an integer number (12634752).
Almost surely, 2103507137 is an apocalyptic number.
It is an amenable number.
103507137 is a deficient number, since it is larger than the sum of its proper divisors (48109887).
103507137 is a wasteful number, since it uses less digits than its factorization.
103507137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162060 (or 162057 counting only the distinct ones).
The product of its (nonzero) digits is 2205, while the sum is 27.
The square root of 103507137 is about 10173.8457330549. The cubic root of 103507137 is about 469.5228853758.
The spelling of 103507137 in words is "one hundred three million, five hundred seven thousand, one hundred thirty-seven".
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