Base | Representation |
---|---|
bin | 111111111001111111… |
… | …0110001010101001010 |
3 | 111010020022012102012012 |
4 | 1333303332301111022 |
5 | 4222030222222100 |
6 | 143013531415522 |
7 | 12625603561625 |
oct | 1776376612512 |
9 | 433208172165 |
10 | 137237304650 |
11 | 53224976246 |
12 | 227205b45a2 |
13 | cc313c6814 |
14 | 68dc758dbc |
15 | 3883405135 |
hex | 1ff3fb154a |
137237304650 has 24 divisors (see below), whose sum is σ = 264063506220. Its totient is φ = 53001992960.
The previous prime is 137237304623. The next prime is 137237304661. The reversal of 137237304650 is 56403732731.
It can be written as a sum of positive squares in 6 ways, for example, as 81938490001 + 55298814649 = 286249^2 + 235157^2 .
It is a junction number, because it is equal to n+sod(n) for n = 137237304598 and 137237304607.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47321759 + ... + 47324658.
Almost surely, 2137237304650 is an apocalyptic number.
137237304650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137237304650 is a deficient number, since it is larger than the sum of its proper divisors (126826201570).
137237304650 is a wasteful number, since it uses less digits than its factorization.
137237304650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94646458 (or 94646453 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 41.
The spelling of 137237304650 in words is "one hundred thirty-seven billion, two hundred thirty-seven million, three hundred four thousand, six hundred fifty".
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