Base | Representation |
---|---|
bin | 1001010001011… |
… | …1111110001100 |
3 | 2201012002121002 |
4 | 2110113332030 |
5 | 34424124000 |
6 | 3505355432 |
7 | 651414650 |
oct | 224277614 |
9 | 81162532 |
10 | 38895500 |
11 | 1aa56846 |
12 | 11038b78 |
13 | 809abb7 |
14 | 5246a60 |
15 | 36348d5 |
hex | 2517f8c |
38895500 has 48 divisors (see below), whose sum is σ = 97091904. Its totient is φ = 13334400.
The previous prime is 38895497. The next prime is 38895539. The reversal of 38895500 is 559883.
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, 2057 + ... + 9056.
It is an arithmetic number, because the mean of its divisors is an integer number (2022748).
Almost surely, 238895500 is an apocalyptic number.
It is an amenable number.
38895500 is an abundant number, since it is smaller than the sum of its proper divisors (58196404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38895500 is a wasteful number, since it uses less digits than its factorization.
38895500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11139 (or 11127 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 38895500 is about 6236.6256902270. The cubic root of 38895500 is about 338.8179831150.
The spelling of 38895500 in words is "thirty-eight million, eight hundred ninety-five thousand, five hundred".
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