Base | Representation |
---|---|
bin | 100011011011100001… |
… | …101000110100101000 |
3 | 10122012021011210001202 |
4 | 203123201220310220 |
5 | 1110402422013012 |
6 | 25250540303332 |
7 | 2514510116033 |
oct | 433341506450 |
9 | 118167153052 |
10 | 38042766632 |
11 | 15152171702 |
12 | 7458541b48 |
13 | 3783730100 |
14 | 1bac68601a |
15 | ec9c70cc2 |
hex | 8db868d28 |
38042766632 has 96 divisors (see below), whose sum is σ = 79512768000. Its totient is φ = 17048828160.
The previous prime is 38042766623. The next prime is 38042766653. The reversal of 38042766632 is 23666724083.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6512369 + ... + 6518207.
It is an arithmetic number, because the mean of its divisors is an integer number (828258000).
Almost surely, 238042766632 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38042766632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39756384000).
38042766632 is an abundant number, since it is smaller than the sum of its proper divisors (41470001368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38042766632 is a wasteful number, since it uses less digits than its factorization.
38042766632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6011 (or 5994 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 47.
The spelling of 38042766632 in words is "thirty-eight billion, forty-two million, seven hundred sixty-six thousand, six hundred thirty-two".
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