Base | Representation |
---|---|
bin | 10110111010001… |
… | …101000000001100 |
3 | 222210020022210220 |
4 | 112322031000030 |
5 | 1241343400424 |
6 | 102050031340 |
7 | 12344655330 |
oct | 2672150014 |
9 | 883208726 |
10 | 384356364 |
11 | 187a60697 |
12 | a8878550 |
13 | 61825002 |
14 | 390917c0 |
15 | 23b23579 |
hex | 16e8d00c |
384356364 has 48 divisors (see below), whose sum is σ = 1041766656. Its totient is φ = 108014400.
The previous prime is 384356363. The next prime is 384356387. The reversal of 384356364 is 463653483.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (384356363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32382 + ... + 42629.
It is an arithmetic number, because the mean of its divisors is an integer number (21703472).
Almost surely, 2384356364 is an apocalyptic number.
It is an amenable number.
384356364 is an abundant number, since it is smaller than the sum of its proper divisors (657410292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
384356364 is a wasteful number, since it uses less digits than its factorization.
384356364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75086 (or 75084 counting only the distinct ones).
The product of its digits is 622080, while the sum is 42.
The square root of 384356364 is about 19605.0086457517. The cubic root of 384356364 is about 727.0730135734.
The spelling of 384356364 in words is "three hundred eighty-four million, three hundred fifty-six thousand, three hundred sixty-four".
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