Base | Representation |
---|---|
bin | 101111011001… |
… | …110110011100 |
3 | 212101100011101 |
4 | 233121312130 |
5 | 11140123102 |
6 | 1122202444 |
7 | 210424210 |
oct | 57316634 |
9 | 25340141 |
10 | 12426652 |
11 | 7018367 |
12 | 41b3424 |
13 | 2761264 |
14 | 1916940 |
15 | 1156e87 |
hex | bd9d9c |
12426652 has 24 divisors (see below), whose sum is σ = 24940160. Its totient is φ = 5307120.
The previous prime is 12426619. The next prime is 12426653. The reversal of 12426652 is 25662421.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 12426652.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12426653) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10027 + ... + 11197.
Almost surely, 212426652 is an apocalyptic number.
It is an amenable number.
12426652 is an abundant number, since it is smaller than the sum of its proper divisors (12513508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12426652 is a wasteful number, since it uses less digits than its factorization.
12426652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1561 (or 1559 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
The square root of 12426652 is about 3525.1456707489. The cubic root of 12426652 is about 231.6246158919.
The spelling of 12426652 in words is "twelve million, four hundred twenty-six thousand, six hundred fifty-two".
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