Base | Representation |
---|---|
bin | 10010101011100… |
… | …100101000100100 |
3 | 210211201222121202 |
4 | 102223210220210 |
5 | 1120213142012 |
6 | 51033302032 |
7 | 10523646665 |
oct | 2253445044 |
9 | 724658552 |
10 | 313412132 |
11 | 150a051a0 |
12 | 88b64918 |
13 | 4cc15787 |
14 | 2d8a536c |
15 | 1c7accc2 |
hex | 12ae4a24 |
313412132 has 12 divisors (see below), whose sum is σ = 598332336. Its totient is φ = 142460040.
The previous prime is 313412123. The next prime is 313412149. The reversal of 313412132 is 231214313.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3561458 + ... + 3561545.
It is an arithmetic number, because the mean of its divisors is an integer number (49861028).
Almost surely, 2313412132 is an apocalyptic number.
It is an amenable number.
313412132 is a deficient number, since it is larger than the sum of its proper divisors (284920204).
313412132 is a wasteful number, since it uses less digits than its factorization.
313412132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7123018 (or 7123016 counting only the distinct ones).
The product of its digits is 432, while the sum is 20.
The square root of 313412132 is about 17703.4497203229. The cubic root of 313412132 is about 679.2640047239.
Adding to 313412132 its reverse (231214313), we get a palindrome (544626445).
The spelling of 313412132 in words is "three hundred thirteen million, four hundred twelve thousand, one hundred thirty-two".
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