Base | Representation |
---|---|
bin | 10010110111110… |
… | …001101101011100 |
3 | 211001202112012220 |
4 | 102313301231130 |
5 | 1122023031140 |
6 | 51230025340 |
7 | 10563103236 |
oct | 2267615534 |
9 | 731675186 |
10 | 316611420 |
11 | 15279a934 |
12 | 8a048250 |
13 | 50795a48 |
14 | 30099256 |
15 | 1cbe0bd0 |
hex | 12df1b5c |
316611420 has 48 divisors (see below), whose sum is σ = 892913280. Its totient is φ = 83820096.
The previous prime is 316611419. The next prime is 316611431. The reversal of 316611420 is 24116613.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 10642 + ... + 27321.
It is an arithmetic number, because the mean of its divisors is an integer number (18602360).
Almost surely, 2316611420 is an apocalyptic number.
316611420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
316611420 is an abundant number, since it is smaller than the sum of its proper divisors (576301860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316611420 is a wasteful number, since it uses less digits than its factorization.
316611420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38114 (or 38112 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 316611420 is about 17793.5780550175. The cubic root of 316611420 is about 681.5674768613.
The spelling of 316611420 in words is "three hundred sixteen million, six hundred eleven thousand, four hundred twenty".
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