Base | Representation |
---|---|
bin | 100111110111101110… |
… | …011100111111000110 |
3 | 11002111120011210011210 |
4 | 213313232130333012 |
5 | 1200134034332431 |
6 | 31400025112250 |
7 | 3043615160256 |
oct | 476756347706 |
9 | 132446153153 |
10 | 42810855366 |
11 | 17179680304 |
12 | 8369328686 |
13 | 40635107a6 |
14 | 2101a19966 |
15 | 11a8667d46 |
hex | 9f7b9cfc6 |
42810855366 has 32 divisors (see below), whose sum is σ = 90152375040. Its totient is φ = 13515578784.
The previous prime is 42810855343. The next prime is 42810855371. The reversal of 42810855366 is 66355801824.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391776 + ... + 488988.
It is an arithmetic number, because the mean of its divisors is an integer number (2817261720).
Almost surely, 242810855366 is an apocalyptic number.
42810855366 is an abundant number, since it is smaller than the sum of its proper divisors (47341519674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42810855366 is a wasteful number, since it uses less digits than its factorization.
42810855366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101100.
The product of its (nonzero) digits is 1382400, while the sum is 48.
The spelling of 42810855366 in words is "forty-two billion, eight hundred ten million, eight hundred fifty-five thousand, three hundred sixty-six".
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