Base | Representation |
---|---|
bin | 10010111000110… |
… | …101001110001100 |
3 | 211002021120112200 |
4 | 102320311032030 |
5 | 1122110403243 |
6 | 51240001500 |
7 | 10565334366 |
oct | 2270651614 |
9 | 732246480 |
10 | 316887948 |
11 | 152969673 |
12 | 8a160290 |
13 | 50861880 |
14 | 3012bd36 |
15 | 1cc47ad3 |
hex | 12e3538c |
316887948 has 36 divisors (see below), whose sum is σ = 862640688. Its totient is φ = 97503840.
The previous prime is 316887929. The next prime is 316887953. The reversal of 316887948 is 849788613.
316887948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 316887894 and 316887903.
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, 338088 + ... + 339023.
Almost surely, 2316887948 is an apocalyptic number.
It is an amenable number.
316887948 is an abundant number, since it is smaller than the sum of its proper divisors (545752740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316887948 is a wasteful number, since it uses less digits than its factorization.
316887948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677134 (or 677129 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 54.
The square root of 316887948 is about 17801.3468029809. The cubic root of 316887948 is about 681.7658458349.
The spelling of 316887948 in words is "three hundred sixteen million, eight hundred eighty-seven thousand, nine hundred forty-eight".
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