Base | Representation |
---|---|
bin | 10010101011010… |
… | …011010111111000 |
3 | 210211121101122020 |
4 | 102223103113320 |
5 | 1120203411212 |
6 | 51031554440 |
7 | 10523233605 |
oct | 2253232770 |
9 | 724541566 |
10 | 313341432 |
11 | 150967068 |
12 | 88b2ba20 |
13 | 4cbbc541 |
14 | 2d8876ac |
15 | 1c796d8c |
hex | 12ad35f8 |
313341432 has 32 divisors (see below), whose sum is σ = 788054400. Its totient is φ = 103820384.
The previous prime is 313341409. The next prime is 313341437. The reversal of 313341432 is 234143313.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313341437) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35082 + ... + 43097.
It is an arithmetic number, because the mean of its divisors is an integer number (24626700).
Almost surely, 2313341432 is an apocalyptic number.
It is an amenable number.
313341432 is an abundant number, since it is smaller than the sum of its proper divisors (474712968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313341432 is a wasteful number, since it uses less digits than its factorization.
313341432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78355 (or 78351 counting only the distinct ones).
The product of its digits is 2592, while the sum is 24.
The square root of 313341432 is about 17701.4528217319. The cubic root of 313341432 is about 679.2129244032.
Adding to 313341432 its reverse (234143313), we get a palindrome (547484745).
The spelling of 313341432 in words is "three hundred thirteen million, three hundred forty-one thousand, four hundred thirty-two".
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