Base | Representation |
---|---|
bin | 10010111101001… |
… | …100001010001100 |
3 | 211011102121210112 |
4 | 102331030022030 |
5 | 1122403433401 |
6 | 51320255152 |
7 | 10611133361 |
oct | 2275141214 |
9 | 734377715 |
10 | 318030476 |
11 | 15357a005 |
12 | 8a6114b8 |
13 | 50b7191a |
14 | 30348468 |
15 | 1cdc13bb |
hex | 12f4c28c |
318030476 has 24 divisors (see below), whose sum is σ = 581650944. Its totient is φ = 151866000.
The previous prime is 318030469. The next prime is 318030487. The reversal of 318030476 is 674030813.
It is a super-2 number, since 2×3180304762 = 202286767329573152, which contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 66791 + ... + 71393.
It is an arithmetic number, because the mean of its divisors is an integer number (24235456).
Almost surely, 2318030476 is an apocalyptic number.
It is an amenable number.
318030476 is a deficient number, since it is larger than the sum of its proper divisors (263620468).
318030476 is a wasteful number, since it uses less digits than its factorization.
318030476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5381 (or 5379 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 318030476 is about 17833.4089842632. The cubic root of 318030476 is about 682.5842237520.
The spelling of 318030476 in words is "three hundred eighteen million, thirty thousand, four hundred seventy-six".
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