Base | Representation |
---|---|
bin | 10010101010000… |
… | …010111110100010 |
3 | 210210222122220212 |
4 | 102222002332202 |
5 | 1120112342010 |
6 | 51020534122 |
7 | 10520362544 |
oct | 2252027642 |
9 | 723878825 |
10 | 313012130 |
11 | 150761712 |
12 | 889b1342 |
13 | 4cb056a2 |
14 | 2d7dd694 |
15 | 1c72e505 |
hex | 12a82fa2 |
313012130 has 32 divisors (see below), whose sum is σ = 571069440. Its totient is φ = 123515200.
The previous prime is 313012127. The next prime is 313012153. The reversal of 313012130 is 31210313.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483467 + ... + 484113.
It is an arithmetic number, because the mean of its divisors is an integer number (17845920).
Almost surely, 2313012130 is an apocalyptic number.
313012130 is a deficient number, since it is larger than the sum of its proper divisors (258057310).
313012130 is a wasteful number, since it uses less digits than its factorization.
313012130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1234.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 313012130 is about 17692.1488237014. The cubic root of 313012130 is about 678.9749044135.
Adding to 313012130 its reverse (31210313), we get a palindrome (344222443).
The spelling of 313012130 in words is "three hundred thirteen million, twelve thousand, one hundred thirty".
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