Base | Representation |
---|---|
bin | 110000001001… |
… | …101101011100 |
3 | 212202022001211 |
4 | 300021231130 |
5 | 11212411214 |
6 | 1130314204 |
7 | 212201554 |
oct | 60115534 |
9 | 25668054 |
10 | 12622684 |
11 | 7141678 |
12 | 4288964 |
13 | 27cc559 |
14 | 1968164 |
15 | 11950c4 |
hex | c09b5c |
12622684 has 12 divisors (see below), whose sum is σ = 22239000. Its totient is φ = 6268688.
The previous prime is 12622681. The next prime is 12622739. The reversal of 12622684 is 48622621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12622681) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9994 + ... + 11185.
It is an arithmetic number, because the mean of its divisors is an integer number (1853250).
Almost surely, 212622684 is an apocalyptic number.
It is an amenable number.
12622684 is a deficient number, since it is larger than the sum of its proper divisors (9616316).
12622684 is a wasteful number, since it uses less digits than its factorization.
12622684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21332 (or 21330 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The square root of 12622684 is about 3552.8416795574. The cubic root of 12622684 is about 232.8362360587.
The spelling of 12622684 in words is "twelve million, six hundred twenty-two thousand, six hundred eighty-four".
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