Base | Representation |
---|---|
bin | 110000001000… |
… | …010001111000 |
3 | 212202000000210 |
4 | 300020101320 |
5 | 11212214244 |
6 | 1130231120 |
7 | 212145513 |
oct | 60102170 |
9 | 25660023 |
10 | 12616824 |
11 | 7138230 |
12 | 42854a0 |
13 | 27c999c |
14 | 1965d7a |
15 | 11934b9 |
hex | c08478 |
12616824 has 32 divisors (see below), whose sum is σ = 34410240. Its totient is φ = 3823200.
The previous prime is 12616787. The next prime is 12616829. The reversal of 12616824 is 42861621.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 12616791 and 12616800.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12616829) 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, 23632 + ... + 24159.
It is an arithmetic number, because the mean of its divisors is an integer number (1075320).
Almost surely, 212616824 is an apocalyptic number.
It is an amenable number.
12616824 is an abundant number, since it is smaller than the sum of its proper divisors (21793416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12616824 is a wasteful number, since it uses less digits than its factorization.
12616824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47811 (or 47807 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 12616824 is about 3552.0168918517. The cubic root of 12616824 is about 232.8001995723.
The spelling of 12616824 in words is "twelve million, six hundred sixteen thousand, eight hundred twenty-four".
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