Base | Representation |
---|---|
bin | 100011111010011000… |
… | …001110000100000000 |
3 | 10200112100011211210100 |
4 | 203322120032010000 |
5 | 1112432430011144 |
6 | 25414151002400 |
7 | 2533363630152 |
oct | 437230160400 |
9 | 120470154710 |
10 | 38560391424 |
11 | 15398376895 |
12 | 7581969400 |
13 | 3836a46479 |
14 | 1c1b308ad2 |
15 | 100a41b269 |
hex | 8fa60e100 |
38560391424 has 81 divisors (see below), whose sum is σ = 111206297839. Its totient is φ = 12850321920.
The previous prime is 38560391393. The next prime is 38560391437. The reversal of 38560391424 is 42419306583.
The square root of 38560391424 is 196368.
It is a perfect power (a square), and thus also a powerful number.
38560391424 is a `hidden beast` number, since 3 + 8 + 5 + 603 + 9 + 14 + 24 = 666.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38560391424.
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 8 ways as a sum of consecutive naturals, for example, 9423619 + ... + 9427709.
Almost surely, 238560391424 is an apocalyptic number.
38560391424 is the 196368-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38560391424
38560391424 is an abundant number, since it is smaller than the sum of its proper divisors (72645906415).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38560391424 is an frugal number, since it uses more digits than its factorization.
38560391424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8204 (or 4096 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 38560391424 in words is "thirty-eight billion, five hundred sixty million, three hundred ninety-one thousand, four hundred twenty-four".
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