Base | Representation |
---|---|
bin | 100011111101101101… |
… | …110110011000010001 |
3 | 10200200020120000211102 |
4 | 203331231312120101 |
5 | 1113041244040413 |
6 | 25423511154145 |
7 | 2534643632555 |
oct | 437555663021 |
9 | 120606500742 |
10 | 38616393233 |
11 | 15416a46880 |
12 | 7598675955 |
13 | 3845523632 |
14 | 1c24925865 |
15 | 10102ce458 |
hex | 8fdb76611 |
38616393233 has 16 divisors (see below), whose sum is σ = 42532776000. Its totient is φ = 34767938880.
The previous prime is 38616393223. The next prime is 38616393239. The reversal of 38616393233 is 33239361683.
It is a cyclic number.
It is not a de Polignac number, because 38616393233 - 224 = 38599616017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38616393239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3230135 + ... + 3242067.
It is an arithmetic number, because the mean of its divisors is an integer number (2658298500).
Almost surely, 238616393233 is an apocalyptic number.
It is an amenable number.
38616393233 is a deficient number, since it is larger than the sum of its proper divisors (3916382767).
38616393233 is a wasteful number, since it uses less digits than its factorization.
38616393233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14752.
The product of its digits is 1259712, while the sum is 47.
The spelling of 38616393233 in words is "thirty-eight billion, six hundred sixteen million, three hundred ninety-three thousand, two hundred thirty-three".
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