Base | Representation |
---|---|
bin | 1001010001100100000… |
… | …10010010010110000010 |
3 | 1010110112110020220210210 |
4 | 10220302002102112002 |
5 | 20210112230241010 |
6 | 402221004334550 |
7 | 32010603102015 |
oct | 4506202222602 |
9 | 1113473226723 |
10 | 318667040130 |
11 | 11316726689a |
12 | 51914b44456 |
13 | 240862cb29a |
14 | 115d03a737c |
15 | 84513c8b20 |
hex | 4a32092582 |
318667040130 has 64 divisors (see below), whose sum is σ = 781232283648. Its totient is φ = 83152904640.
The previous prime is 318667040039. The next prime is 318667040147. The reversal of 318667040130 is 31040766813.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7863099 + ... + 7903521.
It is an arithmetic number, because the mean of its divisors is an integer number (12206754432).
Almost surely, 2318667040130 is an apocalyptic number.
318667040130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
318667040130 is an abundant number, since it is smaller than the sum of its proper divisors (462565243518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
318667040130 is a wasteful number, since it uses less digits than its factorization.
318667040130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46071.
The product of its (nonzero) digits is 72576, while the sum is 39.
The spelling of 318667040130 in words is "three hundred eighteen billion, six hundred sixty-seven million, forty thousand, one hundred thirty".
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