Base | Representation |
---|---|
bin | 10010110110110… |
… | …001001010100101 |
3 | 211001021002120020 |
4 | 102312301022211 |
5 | 1121441101140 |
6 | 51220225353 |
7 | 10560622410 |
oct | 2266611245 |
9 | 731232506 |
10 | 316347045 |
11 | 15262a243 |
12 | 89b3b259 |
13 | 50702601 |
14 | 3002ab77 |
15 | 1cb8c6d0 |
hex | 12db12a5 |
316347045 has 32 divisors (see below), whose sum is σ = 579636480. Its totient is φ = 144322560.
The previous prime is 316347043. The next prime is 316347079. The reversal of 316347045 is 540743613.
It is not a de Polignac number, because 316347045 - 21 = 316347043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 316346997 and 316347015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316347041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54021 + ... + 59589.
It is an arithmetic number, because the mean of its divisors is an integer number (18113640).
Almost surely, 2316347045 is an apocalyptic number.
316347045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
316347045 is a deficient number, since it is larger than the sum of its proper divisors (263289435).
316347045 is a wasteful number, since it uses less digits than its factorization.
316347045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6125.
The product of its (nonzero) digits is 30240, while the sum is 33.
The square root of 316347045 is about 17786.1475592665. The cubic root of 316347045 is about 681.3777178832.
It can be divided in two parts, 316 and 347045, that added together give a triangular number (347361 = T833).
The spelling of 316347045 in words is "three hundred sixteen million, three hundred forty-seven thousand, forty-five".
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