Base | Representation |
---|---|
bin | 1001000111110010111… |
… | …01111110101101001000 |
3 | 1002221222222201122210120 |
4 | 10203321131332231020 |
5 | 20113342243443422 |
6 | 355552355143240 |
7 | 31433625544002 |
oct | 4437135765510 |
9 | 1087888648716 |
10 | 313423031112 |
11 | 110a16148244 |
12 | 508b08a4b20 |
13 | 2372ba46b79 |
14 | 11253b49372 |
15 | 8245d2345c |
hex | 48f977eb48 |
313423031112 has 64 divisors (see below), whose sum is σ = 810964224000. Its totient is φ = 100823568384.
The previous prime is 313423031111. The next prime is 313423031231. The reversal of 313423031112 is 211130324313.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (313423031111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1364089 + ... + 1577207.
It is an arithmetic number, because the mean of its divisors is an integer number (12671316000).
Almost surely, 2313423031112 is an apocalyptic number.
It is an amenable number.
313423031112 is an abundant number, since it is smaller than the sum of its proper divisors (497541192888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313423031112 is a wasteful number, since it uses less digits than its factorization.
313423031112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215270 (or 215266 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 313423031112 its reverse (211130324313), we get a palindrome (524553355425).
The spelling of 313423031112 in words is "three hundred thirteen billion, four hundred twenty-three million, thirty-one thousand, one hundred twelve".
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