Base | Representation |
---|---|
bin | 100111101110001110… |
… | …110001001000111000 |
3 | 11002002110102110021112 |
4 | 213232032301020320 |
5 | 1144322244214420 |
6 | 31332134455452 |
7 | 3036642141662 |
oct | 475616611070 |
9 | 132073373245 |
10 | 42651554360 |
11 | 170a7766088 |
12 | 8323b04588 |
13 | 403950623c |
14 | 20c87cd532 |
15 | 119969c8c5 |
hex | 9ee3b1238 |
42651554360 has 64 divisors (see below), whose sum is σ = 98556134400. Its totient is φ = 16604215936.
The previous prime is 42651554357. The next prime is 42651554389. The reversal of 42651554360 is 6345515624.
It is a happy number.
42651554360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 273149 + ... + 399891.
It is an arithmetic number, because the mean of its divisors is an integer number (1539939600).
Almost surely, 242651554360 is an apocalyptic number.
42651554360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42651554360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49278067200).
42651554360 is an abundant number, since it is smaller than the sum of its proper divisors (55904580040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42651554360 is a wasteful number, since it uses less digits than its factorization.
42651554360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126980 (or 126976 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 41.
The spelling of 42651554360 in words is "forty-two billion, six hundred fifty-one million, five hundred fifty-four thousand, three hundred sixty".
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