Base | Representation |
---|---|
bin | 1001001101010… |
… | …1011010000100 |
3 | 2200200020121000 |
4 | 2103111122010 |
5 | 34341412402 |
6 | 3455453300 |
7 | 646201032 |
oct | 223253204 |
9 | 80606530 |
10 | 38622852 |
11 | 1a88aa14 |
12 | 10b27230 |
13 | 8003a78 |
14 | 51b5552 |
15 | 35cdc1c |
hex | 24d5684 |
38622852 has 24 divisors (see below), whose sum is σ = 100133600. Its totient is φ = 12874248.
The previous prime is 38622841. The next prime is 38622853. The reversal of 38622852 is 25822683.
38622852 is a `hidden beast` number, since 386 + 228 + 52 = 666.
It is a super-2 number, since 2×386228522 = 2983449393227808, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (38622853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178702 + ... + 178917.
Almost surely, 238622852 is an apocalyptic number.
It is an amenable number.
38622852 is an abundant number, since it is smaller than the sum of its proper divisors (61510748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38622852 is a wasteful number, since it uses less digits than its factorization.
38622852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357632 (or 357624 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 38622852 is about 6214.7286344618. The cubic root of 38622852 is about 338.0244488226.
The spelling of 38622852 in words is "thirty-eight million, six hundred twenty-two thousand, eight hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •