Base | Representation |
---|---|
bin | 10010101010111… |
… | …110010010000110 |
3 | 210211110000010202 |
4 | 102222332102012 |
5 | 1120143130141 |
6 | 51030050502 |
7 | 10522424006 |
oct | 2252762206 |
9 | 724400122 |
10 | 313255046 |
11 | 150908175 |
12 | 88aa9a32 |
13 | 4cb8c120 |
14 | 2d864006 |
15 | 1c77b49b |
hex | 12abe486 |
313255046 has 16 divisors (see below), whose sum is σ = 507188304. Its totient is φ = 144247584.
The previous prime is 313255037. The next prime is 313255049. The reversal of 313255046 is 640552313.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313255049) 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, 2081 + ... + 25116.
It is an arithmetic number, because the mean of its divisors is an integer number (31699269).
Almost surely, 2313255046 is an apocalyptic number.
313255046 is a deficient number, since it is larger than the sum of its proper divisors (193933258).
313255046 is a wasteful number, since it uses less digits than its factorization.
313255046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27655.
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 313255046 is about 17699.0125713272. The cubic root of 313255046 is about 679.1505006118.
The spelling of 313255046 in words is "three hundred thirteen million, two hundred fifty-five thousand, forty-six".
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