Base | Representation |
---|---|
bin | 10010101100110… |
… | …001100111000011 |
3 | 210212100000010100 |
4 | 102230301213003 |
5 | 1120303234202 |
6 | 51044133443 |
7 | 10526432136 |
oct | 2254614703 |
9 | 725300110 |
10 | 313727427 |
11 | 151100072 |
12 | 89097283 |
13 | 4ccc6140 |
14 | 2d94821d |
15 | 1c82141c |
hex | 12b319c3 |
313727427 has 24 divisors (see below), whose sum is σ = 489555248. Its totient is φ = 192456000.
The previous prime is 313727417. The next prime is 313727459. The reversal of 313727427 is 724727313.
It is a happy number.
It is not a de Polignac number, because 313727427 - 26 = 313727363 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 313727391 and 313727400.
It is not an unprimeable number, because it can be changed into a prime (313727417) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34677 + ... + 42777.
Almost surely, 2313727427 is an apocalyptic number.
313727427 is a deficient number, since it is larger than the sum of its proper divisors (175827821).
313727427 is a wasteful number, since it uses less digits than its factorization.
313727427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8451 (or 8448 counting only the distinct ones).
The product of its digits is 49392, while the sum is 36.
The square root of 313727427 is about 17712.3523847060. The cubic root of 313727427 is about 679.4917099766.
The spelling of 313727427 in words is "three hundred thirteen million, seven hundred twenty-seven thousand, four hundred twenty-seven".
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