Base | Representation |
---|---|
bin | 1001010000000… |
… | …0110100011110 |
3 | 2201000021111212 |
4 | 2110000310132 |
5 | 34413110140 |
6 | 3503344422 |
7 | 650541326 |
oct | 224006436 |
9 | 81007455 |
10 | 38800670 |
11 | 1a9a1577 |
12 | 10bb2112 |
13 | 806699c |
14 | 5220286 |
15 | 3616765 |
hex | 2500d1e |
38800670 has 8 divisors (see below), whose sum is σ = 69841224. Its totient is φ = 15520264.
The previous prime is 38800669. The next prime is 38800687. The reversal of 38800670 is 7600883.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1940024 + ... + 1940043.
It is an arithmetic number, because the mean of its divisors is an integer number (8730153).
Almost surely, 238800670 is an apocalyptic number.
38800670 is a deficient number, since it is larger than the sum of its proper divisors (31040554).
38800670 is a wasteful number, since it uses less digits than its factorization.
38800670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3880074.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 38800670 is about 6229.0183817356. The cubic root of 38800670 is about 338.5424049067.
The spelling of 38800670 in words is "thirty-eight million, eight hundred thousand, six hundred seventy".
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