Base | Representation |
---|---|
bin | 1001001111100… |
… | …0001101101000 |
3 | 2200221111011011 |
4 | 2103320031220 |
5 | 34410443131 |
6 | 3502513304 |
7 | 650333464 |
oct | 223701550 |
9 | 80844134 |
10 | 38765416 |
11 | 1a978038 |
12 | 10b95834 |
13 | 8053921 |
14 | 52114a4 |
15 | 360b0b1 |
hex | 24f8368 |
38765416 has 16 divisors (see below), whose sum is σ = 73406340. Its totient is φ = 19190400.
The previous prime is 38765393. The next prime is 38765437. The reversal of 38765416 is 61456783.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 23912100 + 14853316 = 4890^2 + 3854^2 .
It is an alternating number because its digits alternate between odd and even.
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, 23181 + ... + 24796.
Almost surely, 238765416 is an apocalyptic number.
It is an amenable number.
38765416 is a deficient number, since it is larger than the sum of its proper divisors (34640924).
38765416 is a wasteful number, since it uses less digits than its factorization.
38765416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48084 (or 48080 counting only the distinct ones).
The product of its digits is 120960, while the sum is 40.
The square root of 38765416 is about 6226.1879187830. The cubic root of 38765416 is about 338.4398414678.
The spelling of 38765416 in words is "thirty-eight million, seven hundred sixty-five thousand, four hundred sixteen".
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