Base | Representation |
---|---|
bin | 100100001000101010… |
… | …010100010011011100 |
3 | 10201011001002001202000 |
4 | 210020222110103130 |
5 | 1113430301012404 |
6 | 25454031002300 |
7 | 2542333461636 |
oct | 441052242334 |
9 | 121131061660 |
10 | 38800016604 |
11 | 15500663828 |
12 | 762a069390 |
13 | 387459580b |
14 | 1c41083a56 |
15 | 10214a1339 |
hex | 908a944dc |
38800016604 has 96 divisors (see below), whose sum is σ = 101496192000. Its totient is φ = 12817569600.
The previous prime is 38800016579. The next prime is 38800016617. The reversal of 38800016604 is 40661000883.
It is a happy number.
38800016604 is a `hidden beast` number, since 38 + 8 + 0 + 0 + 0 + 16 + 604 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7834329 + ... + 7839279.
It is an arithmetic number, because the mean of its divisors is an integer number (1057252000).
Almost surely, 238800016604 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 38800016604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50748096000).
38800016604 is an abundant number, since it is smaller than the sum of its proper divisors (62696175396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38800016604 is a wasteful number, since it uses less digits than its factorization.
38800016604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5600 (or 5592 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The spelling of 38800016604 in words is "thirty-eight billion, eight hundred million, sixteen thousand, six hundred four".
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