Base | Representation |
---|---|
bin | 1001001010111… |
… | …0011010110100 |
3 | 2200101010112100 |
4 | 2102232122310 |
5 | 34321310111 |
6 | 3452222100 |
7 | 644634324 |
oct | 222563264 |
9 | 80333470 |
10 | 38463156 |
11 | 1a790a36 |
12 | 10a6a930 |
13 | 7c79184 |
14 | 5173284 |
15 | 359b756 |
hex | 24ae6b4 |
38463156 has 36 divisors (see below), whose sum is σ = 99491392. Its totient is φ = 12522384.
The previous prime is 38463143. The next prime is 38463179. The reversal of 38463156 is 65136483.
38463156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 38463156.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10876 + ... + 13971.
Almost surely, 238463156 is an apocalyptic number.
38463156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38463156 is an abundant number, since it is smaller than the sum of its proper divisors (61028236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38463156 is a wasteful number, since it uses less digits than its factorization.
38463156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24900 (or 24895 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 38463156 is about 6201.8671382093. The cubic root of 38463156 is about 337.5579225689.
The spelling of 38463156 in words is "thirty-eight million, four hundred sixty-three thousand, one hundred fifty-six".
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