Base | Representation |
---|---|
bin | 10010110110000… |
… | …100010101011111 |
3 | 211000220202200102 |
4 | 102312010111133 |
5 | 1121414212143 |
6 | 51212251315 |
7 | 10556226152 |
oct | 2266042537 |
9 | 730822612 |
10 | 316163423 |
11 | 152514294 |
12 | 89a70b3b |
13 | 50669b64 |
14 | 2ddbdc99 |
15 | 1cb530b8 |
hex | 12d8455f |
316163423 has 16 divisors (see below), whose sum is σ = 337629600. Its totient is φ = 295518720.
The previous prime is 316163417. The next prime is 316163443. The reversal of 316163423 is 324361613.
It is a cyclic number.
It is not a de Polignac number, because 316163423 - 220 = 315114847 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316163443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164315 + ... + 166227.
It is an arithmetic number, because the mean of its divisors is an integer number (21101850).
Almost surely, 2316163423 is an apocalyptic number.
316163423 is a deficient number, since it is larger than the sum of its proper divisors (21466177).
316163423 is a wasteful number, since it uses less digits than its factorization.
316163423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2122.
The product of its digits is 7776, while the sum is 29.
The square root of 316163423 is about 17780.9848714856. The cubic root of 316163423 is about 681.2458583145.
The spelling of 316163423 in words is "three hundred sixteen million, one hundred sixty-three thousand, four hundred twenty-three".
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