Base | Representation |
---|---|
bin | 1001001101111111000… |
… | …01110101100110001000 |
3 | 1010021120120100110201010 |
4 | 10212333201311212020 |
5 | 20142143424244034 |
6 | 401302220323520 |
7 | 31612154664126 |
oct | 4467741654610 |
9 | 1107516313633 |
10 | 316745931144 |
11 | 112370903215 |
12 | 514796a35a0 |
13 | 23b3b2b65c6 |
14 | 1148b1a6916 |
15 | 838c8eb3e9 |
hex | 49bf875988 |
316745931144 has 32 divisors (see below), whose sum is σ = 792157083840. Its totient is φ = 105543009600.
The previous prime is 316745931133. The next prime is 316745931163. The reversal of 316745931144 is 441139547613.
It is a junction number, because it is equal to n+sod(n) for n = 316745931093 and 316745931102.
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, 2369047 + ... + 2499174.
It is an arithmetic number, because the mean of its divisors is an integer number (24754908870).
Almost surely, 2316745931144 is an apocalyptic number.
It is an amenable number.
316745931144 is an abundant number, since it is smaller than the sum of its proper divisors (475411152696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316745931144 is a wasteful number, since it uses less digits than its factorization.
316745931144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4870941 (or 4870937 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 48.
The spelling of 316745931144 in words is "three hundred sixteen billion, seven hundred forty-five million, nine hundred thirty-one thousand, one hundred forty-four".
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