Base | Representation |
---|---|
bin | 110000000000… |
… | …111100010100 |
3 | 212200110210202 |
4 | 300000330110 |
5 | 11210234042 |
6 | 1125440032 |
7 | 211662062 |
oct | 60007424 |
9 | 25613722 |
10 | 12586772 |
11 | 71176a0 |
12 | 4270018 |
13 | 27b90c3 |
14 | 1959032 |
15 | 1189632 |
hex | c00f14 |
12586772 has 12 divisors (see below), whose sum is σ = 24029376. Its totient is φ = 5721240.
The previous prime is 12586753. The next prime is 12586781. The reversal of 12586772 is 27768521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142988 + ... + 143075.
It is an arithmetic number, because the mean of its divisors is an integer number (2002448).
Almost surely, 212586772 is an apocalyptic number.
It is an amenable number.
12586772 is a deficient number, since it is larger than the sum of its proper divisors (11442604).
12586772 is a wasteful number, since it uses less digits than its factorization.
12586772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286078 (or 286076 counting only the distinct ones).
The product of its digits is 47040, while the sum is 38.
The square root of 12586772 is about 3547.7840971513. The cubic root of 12586772 is about 232.6152171067.
The spelling of 12586772 in words is "twelve million, five hundred eighty-six thousand, seven hundred seventy-two".
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