Base | Representation |
---|---|
bin | 1001001010100… |
… | …0101100010000 |
3 | 2200022221100110 |
4 | 2102220230100 |
5 | 34320032241 |
6 | 3451521320 |
7 | 644506041 |
oct | 222505420 |
9 | 80287313 |
10 | 38439696 |
11 | 1a775349 |
12 | 10a59240 |
13 | 7c6b5a9 |
14 | 51688c8 |
15 | 3594816 |
hex | 24a8b10 |
38439696 has 40 divisors (see below), whose sum is σ = 99611680. Its totient is φ = 12773376.
The previous prime is 38439671. The next prime is 38439701. The reversal of 38439696 is 69693483.
It is a super-2 number, since 2×384396962 = 2955220457144832, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17136 + ... + 19248.
It is an arithmetic number, because the mean of its divisors is an integer number (2490292).
Almost surely, 238439696 is an apocalyptic number.
It is an amenable number.
38439696 is an abundant number, since it is smaller than the sum of its proper divisors (61171984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38439696 is a wasteful number, since it uses less digits than its factorization.
38439696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2503 (or 2497 counting only the distinct ones).
The product of its digits is 839808, while the sum is 48.
The square root of 38439696 is about 6199.9754838225. The cubic root of 38439696 is about 337.4892792205.
The spelling of 38439696 in words is "thirty-eight million, four hundred thirty-nine thousand, six hundred ninety-six".
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