Base | Representation |
---|---|
bin | 10110110100100101… |
… | …01001010001111010 |
3 | 1011121212210001122100 |
4 | 23122102221101322 |
5 | 200043034132404 |
6 | 5343440204230 |
7 | 612423311043 |
oct | 133222512172 |
9 | 34555701570 |
10 | 12252255354 |
11 | 5218095879 |
12 | 245b309676 |
13 | 12034b6951 |
14 | 8433238ca |
15 | 4ba99cd39 |
hex | 2da4a947a |
12252255354 has 24 divisors (see below), whose sum is σ = 26553107412. Its totient is φ = 4083076800.
The previous prime is 12252255347. The next prime is 12252255427. The reversal of 12252255354 is 45355225221.
12252255354 is a `hidden beast` number, since 1 + 2 + 2 + 52 + 2 + 553 + 54 = 666.
12252255354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 10904998329 + 1347257025 = 104427^2 + 36705^2 .
It is a super-2 number, since 2×122522553542 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7197 + ... + 156704.
Almost surely, 212252255354 is an apocalyptic number.
12252255354 is an abundant number, since it is smaller than the sum of its proper divisors (14300852058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12252255354 is a wasteful number, since it uses less digits than its factorization.
12252255354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168062 (or 168059 counting only the distinct ones).
The product of its digits is 120000, while the sum is 36.
The spelling of 12252255354 in words is "twelve billion, two hundred fifty-two million, two hundred fifty-five thousand, three hundred fifty-four".
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