Base | Representation |
---|---|
bin | 10010110111001… |
… | …000100101001011 |
3 | 211001102222010110 |
4 | 102313020211023 |
5 | 1122002133310 |
6 | 51222245403 |
7 | 10561502133 |
oct | 2267104513 |
9 | 731388113 |
10 | 316442955 |
11 | 152695304 |
12 | 89b86863 |
13 | 5073716a |
14 | 30053ac3 |
15 | 1cbaad20 |
hex | 12dc894b |
316442955 has 16 divisors (see below), whose sum is σ = 513246240. Its totient is φ = 166457088.
The previous prime is 316442939. The next prime is 316442989. The reversal of 316442955 is 559244613.
It is not a de Polignac number, because 316442955 - 24 = 316442939 is a prime.
It is a super-2 number, since 2×3164429552 = 200272287538264050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143400 + ... + 145589.
It is an arithmetic number, because the mean of its divisors is an integer number (32077890).
Almost surely, 2316442955 is an apocalyptic number.
316442955 is a deficient number, since it is larger than the sum of its proper divisors (196803285).
316442955 is a wasteful number, since it uses less digits than its factorization.
316442955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289070.
The product of its digits is 129600, while the sum is 39.
The square root of 316442955 is about 17788.8435543180. The cubic root of 316442955 is about 681.4465708878.
The spelling of 316442955 in words is "three hundred sixteen million, four hundred forty-two thousand, nine hundred fifty-five".
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