Base | Representation |
---|---|
bin | 10111011000101001… |
… | …00101100100000000 |
3 | 1012101221222121012011 |
4 | 23230110211210000 |
5 | 201203004114204 |
6 | 5433443542304 |
7 | 623055436141 |
oct | 135424454400 |
9 | 35357877164 |
10 | 12554754304 |
11 | 5362916804 |
12 | 252468a994 |
13 | 125107b001 |
14 | 871587ac8 |
15 | 4d7302304 |
hex | 2ec525900 |
12554754304 has 81 divisors (see below), whose sum is σ = 25778011777. Its totient is φ = 6102582272.
The previous prime is 12554754299. The next prime is 12554754313. The reversal of 12554754304 is 40345745521.
The square root of 12554754304 is 112048.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1470875904 + 11083878400 = 38352^2 + 105280^2 .
It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 84260022 + ... + 84260170.
Almost surely, 212554754304 is an apocalyptic number.
12554754304 is the 112048-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12554754304
12554754304 is an abundant number, since it is smaller than the sum of its proper divisors (13223257473).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12554754304 is an frugal number, since it uses more digits than its factorization.
12554754304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408 (or 198 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 40.
The spelling of 12554754304 in words is "twelve billion, five hundred fifty-four million, seven hundred fifty-four thousand, three hundred four".
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