Base | Representation |
---|---|
bin | 10010101010111… |
… | …110011010111100 |
3 | 210211110000220201 |
4 | 102222332122330 |
5 | 1120143134422 |
6 | 51030053244 |
7 | 10522425445 |
oct | 2252763274 |
9 | 724400821 |
10 | 313255612 |
11 | 15090863a |
12 | 88aaa224 |
13 | 4cb8c467 |
14 | 2d8642cc |
15 | 1c77b727 |
hex | 12abe6bc |
313255612 has 12 divisors (see below), whose sum is σ = 554802696. Its totient is φ = 154740560.
The previous prime is 313255577. The next prime is 313255633. The reversal of 313255612 is 216552313.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471439 + ... + 472102.
It is an arithmetic number, because the mean of its divisors is an integer number (46233558).
Almost surely, 2313255612 is an apocalyptic number.
It is an amenable number.
313255612 is a deficient number, since it is larger than the sum of its proper divisors (241547084).
313255612 is a wasteful number, since it uses less digits than its factorization.
313255612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943628 (or 943626 counting only the distinct ones).
The product of its digits is 5400, while the sum is 28.
The square root of 313255612 is about 17699.0285609126. The cubic root of 313255612 is about 679.1509096490.
The spelling of 313255612 in words is "three hundred thirteen million, two hundred fifty-five thousand, six hundred twelve".
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