Base | Representation |
---|---|
bin | 100100010000000101… |
… | …110001110001010011 |
3 | 10201110201121101102210 |
4 | 210100011301301103 |
5 | 1114204202440244 |
6 | 25514242243203 |
7 | 2545406054136 |
oct | 442005616123 |
9 | 121421541383 |
10 | 38924655699 |
11 | 15564a53a46 |
12 | 7663956503 |
13 | 3894355167 |
14 | 1c5384a21d |
15 | 102c3c14b9 |
hex | 910171c53 |
38924655699 has 16 divisors (see below), whose sum is σ = 52098550400. Its totient is φ = 25850321856.
The previous prime is 38924655673. The next prime is 38924655821. The reversal of 38924655699 is 99655642983.
It is not a de Polignac number, because 38924655699 - 25 = 38924655667 is a prime.
It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38924655629) 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, 4825932 + ... + 4833990.
It is an arithmetic number, because the mean of its divisors is an integer number (3256159400).
Almost surely, 238924655699 is an apocalyptic number.
38924655699 is a deficient number, since it is larger than the sum of its proper divisors (13173894701).
38924655699 is a wasteful number, since it uses less digits than its factorization.
38924655699 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14034.
The product of its digits is 125971200, while the sum is 66.
The spelling of 38924655699 in words is "thirty-eight billion, nine hundred twenty-four million, six hundred fifty-five thousand, six hundred ninety-nine".
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