Base | Representation |
---|---|
bin | 110000001000… |
… | …010010000100 |
3 | 212202000001020 |
4 | 300020102010 |
5 | 11212214321 |
6 | 1130231140 |
7 | 212145531 |
oct | 60102204 |
9 | 25660036 |
10 | 12616836 |
11 | 7138241 |
12 | 42854b0 |
13 | 27c99ab |
14 | 1965d88 |
15 | 11934c6 |
hex | c08484 |
12616836 has 24 divisors (see below), whose sum is σ = 30989280. Its totient is φ = 3984192.
The previous prime is 12616831. The next prime is 12616841. The reversal of 12616836 is 63861621.
It is an interprime number because it is at equal distance from previous prime (12616831) and next prime (12616841).
It is a junction number, because it is equal to n+sod(n) for n = 12616797 and 12616806.
It is not an unprimeable number, because it can be changed into a prime (12616831) 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, 27441 + ... + 27896.
It is an arithmetic number, because the mean of its divisors is an integer number (1291220).
Almost surely, 212616836 is an apocalyptic number.
It is an amenable number.
12616836 is an abundant number, since it is smaller than the sum of its proper divisors (18372444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12616836 is a wasteful number, since it uses less digits than its factorization.
12616836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55363 (or 55361 counting only the distinct ones).
The product of its digits is 10368, while the sum is 33.
The square root of 12616836 is about 3552.0185810325. The cubic root of 12616836 is about 232.8002733786.
The spelling of 12616836 in words is "twelve million, six hundred sixteen thousand, eight hundred thirty-six".
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