Base | Representation |
---|---|
bin | 10010111000110… |
… | …010011101111100 |
3 | 211002021000001220 |
4 | 102320302131330 |
5 | 1122110023133 |
6 | 51235433340 |
7 | 10565256453 |
oct | 2270623574 |
9 | 732230056 |
10 | 316876668 |
11 | 152961149 |
12 | 8a155850 |
13 | 508596b4 |
14 | 30127b9a |
15 | 1cc445b3 |
hex | 12e3277c |
316876668 has 96 divisors (see below), whose sum is σ = 818657280. Its totient is φ = 94955520.
The previous prime is 316876619. The next prime is 316876673. The reversal of 316876668 is 866678613.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 316876668.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562555 + ... + 563117.
It is an arithmetic number, because the mean of its divisors is an integer number (8527680).
Almost surely, 2316876668 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 316876668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409328640).
316876668 is an abundant number, since it is smaller than the sum of its proper divisors (501780612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316876668 is a wasteful number, since it uses less digits than its factorization.
316876668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707 (or 705 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 51.
The square root of 316876668 is about 17801.0299702012. The cubic root of 316876668 is about 681.7577563193.
The spelling of 316876668 in words is "three hundred sixteen million, eight hundred seventy-six thousand, six hundred sixty-eight".
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