Base | Representation |
---|---|
bin | 10010111000111… |
… | …111010111010100 |
3 | 211002100200112100 |
4 | 102320333113110 |
5 | 1122113220432 |
6 | 51240522100 |
7 | 10565566455 |
oct | 2270772724 |
9 | 732320470 |
10 | 316929492 |
11 | 152997900 |
12 | 8a180330 |
13 | 50877759 |
14 | 3013d12c |
15 | 1cc5507c |
hex | 12e3f5d4 |
316929492 has 108 divisors (see below), whose sum is σ = 909371008. Its totient is φ = 92901600.
The previous prime is 316929469. The next prime is 316929499. The reversal of 316929492 is 294929613.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316929499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 133863 + ... + 136209.
Almost surely, 2316929492 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316929492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454685504).
316929492 is an abundant number, since it is smaller than the sum of its proper divisors (592441516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316929492 is a wasteful number, since it uses less digits than its factorization.
316929492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2410 (or 2394 counting only the distinct ones).
The product of its digits is 209952, while the sum is 45.
The square root of 316929492 is about 17802.5136427416. The cubic root of 316929492 is about 681.7956376934.
The spelling of 316929492 in words is "three hundred sixteen million, nine hundred twenty-nine thousand, four hundred ninety-two".
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