Base | Representation |
---|---|
bin | 101111010111… |
… | …101010100000 |
3 | 212100212212200 |
4 | 233113222200 |
5 | 11134331241 |
6 | 1122053200 |
7 | 210356124 |
oct | 57275240 |
9 | 25325780 |
10 | 12417696 |
11 | 7011665 |
12 | 41aa200 |
13 | 275a165 |
14 | 1913584 |
15 | 11544b6 |
hex | bd7aa0 |
12417696 has 36 divisors (see below), whose sum is σ = 35313642. Its totient is φ = 4139136.
The previous prime is 12417653. The next prime is 12417703. The reversal of 12417696 is 69671421.
It can be written as a sum of positive squares in only one way, i.e., 10890000 + 1527696 = 3300^2 + 1236^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 12417696.
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 5 ways as a sum of consecutive naturals, for example, 21271 + ... + 21846.
Almost surely, 212417696 is an apocalyptic number.
12417696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12417696 is an abundant number, since it is smaller than the sum of its proper divisors (22895946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12417696 is a wasteful number, since it uses less digits than its factorization.
12417696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43133 (or 43122 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 12417696 is about 3523.8751396722. The cubic root of 12417696 is about 231.5689578698.
The spelling of 12417696 in words is "twelve million, four hundred seventeen thousand, six hundred ninety-six".
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