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313504060 = 22518618423
BaseRepresentation
bin10010101011111…
…011000100111100
3210211220122201111
4102223323010330
51120224112220
651035251404
710524512002
oct2253730474
9724818644
10313504060
11150a68271
1288ba9b64
134cc4857c
142d8caa72
151c7ca15a
hex12afb13c

313504060 has 24 divisors (see below), whose sum is σ = 658790496. Its totient is φ = 125319360.

The previous prime is 313504057. The next prime is 313504067. The reversal of 313504060 is 60405313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313504067) 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, 33009 + ... + 41431.

It is an arithmetic number, because the mean of its divisors is an integer number (27449604).

Almost surely, 2313504060 is an apocalyptic number.

It is an amenable number.

313504060 is an abundant number, since it is smaller than the sum of its proper divisors (345286436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313504060 is a wasteful number, since it uses less digits than its factorization.

313504060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10293 (or 10291 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 313504060 is about 17706.0458601010. The cubic root of 313504060 is about 679.3304106592.

Adding to 313504060 its reverse (60405313), we get a palindrome (373909373).

The spelling of 313504060 in words is "three hundred thirteen million, five hundred four thousand, sixty".

Divisors: 1 2 4 5 10 20 1861 3722 7444 8423 9305 16846 18610 33692 37220 42115 84230 168460 15675203 31350406 62700812 78376015 156752030 313504060