Base | Representation |
---|---|
bin | 10010101011110… |
… | …011000101000000 |
3 | 210211211222210000 |
4 | 102223303011000 |
5 | 1120222040141 |
6 | 51034440000 |
7 | 10524314325 |
oct | 2253630500 |
9 | 724758700 |
10 | 313471296 |
11 | 150a45696 |
12 | 88b93000 |
13 | 4cc36698 |
14 | 2d8bcb4c |
15 | 1c7c05b6 |
hex | 12af3140 |
313471296 has 140 divisors (see below), whose sum is σ = 984164148. Its totient is φ = 98316288.
The previous prime is 313471283. The next prime is 313471303. The reversal of 313471296 is 692174313.
It can be written as a sum of positive squares in 2 ways, for example, as 136048896 + 177422400 = 11664^2 + 13320^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 313471296.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86350 + ... + 89906.
Almost surely, 2313471296 is an apocalyptic number.
313471296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313471296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492082074).
313471296 is an abundant number, since it is smaller than the sum of its proper divisors (670692852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313471296 is a wasteful number, since it uses less digits than its factorization.
313471296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3598 (or 3579 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 313471296 is about 17705.1206152345. The cubic root of 313471296 is about 679.3067444511.
The spelling of 313471296 in words is "three hundred thirteen million, four hundred seventy-one thousand, two hundred ninety-six".
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