Base | Representation |
---|---|
bin | 100011101010000010… |
… | …100111010001111000 |
3 | 10122211020102011012002 |
4 | 203222002213101320 |
5 | 1111402242321323 |
6 | 25331040040132 |
7 | 2523525053552 |
oct | 435202472170 |
9 | 118736364162 |
10 | 38286292088 |
11 | 15267682a10 |
12 | 7506003048 |
13 | 37c2016805 |
14 | 1bd2b584d2 |
15 | ee1326828 |
hex | 8ea0a7478 |
38286292088 has 16 divisors (see below), whose sum is σ = 78312870360. Its totient is φ = 17402860000.
The previous prime is 38286292069. The next prime is 38286292091. The reversal of 38286292088 is 88029268283.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217535663 + ... + 217535838.
Almost surely, 238286292088 is an apocalyptic number.
It is an amenable number.
38286292088 is an abundant number, since it is smaller than the sum of its proper divisors (40026578272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38286292088 is a wasteful number, since it uses less digits than its factorization.
38286292088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435071518 (or 435071514 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 56.
The spelling of 38286292088 in words is "thirty-eight billion, two hundred eighty-six million, two hundred ninety-two thousand, eighty-eight".
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