Base | Representation |
---|---|
bin | 101110001000… |
… | …100011101000 |
3 | 211202102101210 |
4 | 232020203220 |
5 | 11043444142 |
6 | 1111113120 |
7 | 204536343 |
oct | 56104350 |
9 | 24672353 |
10 | 12093672 |
11 | 6910178 |
12 | 40727a0 |
13 | 2675826 |
14 | 186b45a |
15 | 10dd49c |
hex | b888e8 |
12093672 has 32 divisors (see below), whose sum is σ = 31053600. Its totient is φ = 3921984.
The previous prime is 12093661. The next prime is 12093673. The reversal of 12093672 is 27639021.
It is not an unprimeable number, because it can be changed into a prime (12093673) 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, 5922 + ... + 7697.
It is an arithmetic number, because the mean of its divisors is an integer number (970425).
Almost surely, 212093672 is an apocalyptic number.
12093672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12093672 is an abundant number, since it is smaller than the sum of its proper divisors (18959928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12093672 is a wasteful number, since it uses less digits than its factorization.
12093672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13665 (or 13661 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 12093672 is about 3477.5957211844. The cubic root of 12093672 is about 229.5370144541.
It can be divided in two parts, 12093 and 672, that multiplied together give a triangular number (8126496 = T4031).
The spelling of 12093672 in words is "twelve million, ninety-three thousand, six hundred seventy-two".
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