Base | Representation |
---|---|
bin | 100011101010010100… |
… | …010011001001000100 |
3 | 10122211120010200201210 |
4 | 203222110103021010 |
5 | 1111404434200241 |
6 | 25331323251420 |
7 | 2523612343113 |
oct | 435224231104 |
9 | 118746120653 |
10 | 38290928196 |
11 | 1526a25a104 |
12 | 7507679b70 |
13 | 37c2c7aa81 |
14 | 1bd3603c7a |
15 | ee1940316 |
hex | 8ea513244 |
38290928196 has 24 divisors (see below), whose sum is σ = 89360467840. Its totient is φ = 12761504352.
The previous prime is 38290928191. The next prime is 38290928219. The reversal of 38290928196 is 69182909283.
It is a super-2 number, since 2×382909281962 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (38290928191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191836 + ... + 336723.
Almost surely, 238290928196 is an apocalyptic number.
It is an amenable number.
38290928196 is an abundant number, since it is smaller than the sum of its proper divisors (51069539644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38290928196 is a wasteful number, since it uses less digits than its factorization.
38290928196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534603 (or 534601 counting only the distinct ones).
The product of its (nonzero) digits is 3359232, while the sum is 57.
The spelling of 38290928196 in words is "thirty-eight billion, two hundred ninety million, nine hundred twenty-eight thousand, one hundred ninety-six".
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