Base | Representation |
---|---|
bin | 100100000001101110… |
… | …000011010110000100 |
3 | 10200211220221012201211 |
4 | 210001232003112010 |
5 | 1113210442231304 |
6 | 25434310501204 |
7 | 2536420536220 |
oct | 440156032604 |
9 | 120756835654 |
10 | 38683555204 |
11 | 15450949638 |
12 | 75b7064804 |
13 | 385640a448 |
14 | 1c2d809780 |
15 | 1016149204 |
hex | 901b83584 |
38683555204 has 48 divisors (see below), whose sum is σ = 79509434368. Its totient is φ = 16120176768.
The previous prime is 38683555201. The next prime is 38683555231. The reversal of 38683555204 is 40255538683.
It is not an unprimeable number, because it can be changed into a prime (38683555201) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1711642 + ... + 1734094.
Almost surely, 238683555204 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38683555204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39754717184).
38683555204 is an abundant number, since it is smaller than the sum of its proper divisors (40825879164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38683555204 is a wasteful number, since it uses less digits than its factorization.
38683555204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24164 (or 24162 counting only the distinct ones).
The product of its (nonzero) digits is 3456000, while the sum is 49.
The spelling of 38683555204 in words is "thirty-eight billion, six hundred eighty-three million, five hundred fifty-five thousand, two hundred four".
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