Base | Representation |
---|---|
bin | 1001000110101… |
… | …1110000001000 |
3 | 2122212020221201 |
4 | 2101223300020 |
5 | 34234040323 |
6 | 3442313544 |
7 | 642416236 |
oct | 221536010 |
9 | 78766851 |
10 | 38190088 |
11 | 1a614862 |
12 | 109588b4 |
13 | 7bb1ab1 |
14 | 5101956 |
15 | 35458ad |
hex | 246bc08 |
38190088 has 16 divisors (see below), whose sum is σ = 71930880. Its totient is φ = 19008528.
The previous prime is 38190073. The next prime is 38190091. The reversal of 38190088 is 88009183.
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, 8920 + ... + 12487.
It is an arithmetic number, because the mean of its divisors is an integer number (4495680).
Almost surely, 238190088 is an apocalyptic number.
It is an amenable number.
38190088 is a deficient number, since it is larger than the sum of its proper divisors (33740792).
38190088 is a wasteful number, since it uses less digits than its factorization.
38190088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21636 (or 21632 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 38190088 is about 6179.8129421529. The cubic root of 38190088 is about 336.7571972770.
The spelling of 38190088 in words is "thirty-eight million, one hundred ninety thousand, eighty-eight".
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