Base | Representation |
---|---|
bin | 1001001110100… |
… | …0011100000001 |
3 | 2200211012112000 |
4 | 2103220130001 |
5 | 34401411201 |
6 | 3501254213 |
7 | 646644216 |
oct | 223503401 |
9 | 80735460 |
10 | 38700801 |
11 | 1a933537 |
12 | 10b64369 |
13 | 80303a9 |
14 | 51d5b0d |
15 | 35e6d86 |
hex | 24e8701 |
38700801 has 8 divisors (see below), whose sum is σ = 57334560. Its totient is φ = 25800516.
The previous prime is 38700793. The next prime is 38700811. The reversal of 38700801 is 10800783.
It is not a de Polignac number, because 38700801 - 23 = 38700793 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1433363 = 38700801 / (3 + 8 + 7 + 0 + 0 + 8 + 0 + 1).
It is not an unprimeable number, because it can be changed into a prime (38700811) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716655 + ... + 716708.
It is an arithmetic number, because the mean of its divisors is an integer number (7166820).
Almost surely, 238700801 is an apocalyptic number.
It is an amenable number.
38700801 is a deficient number, since it is larger than the sum of its proper divisors (18633759).
38700801 is a wasteful number, since it uses less digits than its factorization.
38700801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1433372 (or 1433366 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 38700801 is about 6220.9967850820. The cubic root of 38700801 is about 338.2516973774.
The spelling of 38700801 in words is "thirty-eight million, seven hundred thousand, eight hundred one".
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