Base | Representation |
---|---|
bin | 1001000110011… |
… | …0101000000000 |
3 | 2122211012010221 |
4 | 2101212220000 |
5 | 34232402323 |
6 | 3442032424 |
7 | 642301066 |
oct | 221465000 |
9 | 78735127 |
10 | 38169088 |
11 | 1a600001 |
12 | 10948714 |
13 | 7ba5379 |
14 | 50d8036 |
15 | 353e55d |
hex | 2466a00 |
38169088 has 40 divisors (see below), whose sum is σ = 76995072. Its totient is φ = 18902016.
The previous prime is 38169071. The next prime is 38169137. The reversal of 38169088 is 88096183.
It is a happy 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, 64731 + ... + 65317.
Almost surely, 238169088 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 38169088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38497536).
38169088 is an abundant number, since it is smaller than the sum of its proper divisors (38825984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38169088 is an equidigital number, since it uses as much as digits as its factorization.
38169088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732 (or 716 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 43.
The square root of 38169088 is about 6178.1136279612. The cubic root of 38169088 is about 336.6954605093.
The spelling of 38169088 in words is "thirty-eight million, one hundred sixty-nine thousand, eighty-eight".
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