Base | Representation |
---|---|
bin | 1001001100111100101… |
… | …10110110010000011100 |
3 | 1010020010210010212102210 |
4 | 10212132112312100130 |
5 | 20140023441332030 |
6 | 401131100120420 |
7 | 31562316400443 |
oct | 4463626662034 |
9 | 1106123125383 |
10 | 316189402140 |
11 | 112105746797 |
12 | 51343236110 |
13 | 23a7cbcb3c1 |
14 | 114372d7d5a |
15 | 8358b18bb0 |
hex | 499e5b641c |
316189402140 has 48 divisors (see below), whose sum is σ = 894095989920. Its totient is φ = 83482348800.
The previous prime is 316189402057. The next prime is 316189402187. The reversal of 316189402140 is 41204981613.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26082175 + ... + 26094294.
It is an arithmetic number, because the mean of its divisors is an integer number (18626999790).
Almost surely, 2316189402140 is an apocalyptic number.
316189402140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
316189402140 is an abundant number, since it is smaller than the sum of its proper divisors (577906587780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316189402140 is a wasteful number, since it uses less digits than its factorization.
316189402140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52176582 (or 52176580 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 39.
The spelling of 316189402140 in words is "three hundred sixteen billion, one hundred eighty-nine million, four hundred two thousand, one hundred forty".
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