Base | Representation |
---|---|
bin | 1011101100001000… |
… | …0101110001010010 |
3 | 22002200111012011200 |
4 | 2323002011301102 |
5 | 22411244343224 |
6 | 1235211452030 |
7 | 140521413342 |
oct | 27302056122 |
9 | 8080435150 |
10 | 3137887314 |
11 | 137028a201 |
12 | 736a57016 |
13 | 3b0132073 |
14 | 21aa5ad22 |
15 | 13572e5c9 |
hex | bb085c52 |
3137887314 has 48 divisors (see below), whose sum is σ = 6872425560. Its totient is φ = 1034691840.
The previous prime is 3137887283. The next prime is 3137887339. The reversal of 3137887314 is 4137887313.
It can be written as a sum of positive squares in 4 ways, for example, as 2848036689 + 289850625 = 53367^2 + 17025^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3137887314.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639382 + ... + 644270.
Almost surely, 23137887314 is an apocalyptic number.
3137887314 is an abundant number, since it is smaller than the sum of its proper divisors (3734538246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3137887314 is a wasteful number, since it uses less digits than its factorization.
3137887314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5275 (or 5272 counting only the distinct ones).
The product of its digits is 338688, while the sum is 45.
The square root of 3137887314 is about 56016.8484832912. The cubic root of 3137887314 is about 1464.0158585803.
Subtracting 3137887314 from its reverse (4137887313), we obtain a palindrome (999999999).
The spelling of 3137887314 in words is "three billion, one hundred thirty-seven million, eight hundred eighty-seven thousand, three hundred fourteen".
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