Base | Representation |
---|---|
bin | 1001000110110… |
… | …1100101101000 |
3 | 2122212122021020 |
4 | 2101231211220 |
5 | 34234310413 |
6 | 3442412440 |
7 | 642450201 |
oct | 221554550 |
9 | 78778236 |
10 | 38197608 |
11 | 1a61a479 |
12 | 10961120 |
13 | 7bb5347 |
14 | 51045a8 |
15 | 3547c23 |
hex | 246d968 |
38197608 has 16 divisors (see below), whose sum is σ = 95494080. Its totient is φ = 12732528.
The previous prime is 38197591. The next prime is 38197637. The reversal of 38197608 is 80679183.
It is a self number, because there is not a number n which added to its sum of digits gives 38197608.
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, 795760 + ... + 795807.
It is an arithmetic number, because the mean of its divisors is an integer number (5968380).
Almost surely, 238197608 is an apocalyptic number.
It is an amenable number.
38197608 is an abundant number, since it is smaller than the sum of its proper divisors (57296472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38197608 is a wasteful number, since it uses less digits than its factorization.
38197608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1591576 (or 1591572 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 42.
The square root of 38197608 is about 6180.4213448599. The cubic root of 38197608 is about 336.7792994162.
The spelling of 38197608 in words is "thirty-eight million, one hundred ninety-seven thousand, six hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.019 sec. • engine limits •