Base | Representation |
---|---|
bin | 101111011011… |
… | …010101111100 |
3 | 212101122112202 |
4 | 233123111330 |
5 | 11140322024 |
6 | 1122251032 |
7 | 210451061 |
oct | 57332574 |
9 | 25348482 |
10 | 12432764 |
11 | 7021a13 |
12 | 41b6a78 |
13 | 2763c86 |
14 | 1918c68 |
15 | 1158bae |
hex | bdb57c |
12432764 has 24 divisors (see below), whose sum is σ = 23696400. Its totient is φ = 5685120.
The previous prime is 12432757. The next prime is 12432773. The reversal of 12432764 is 46723421.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617 + ... + 5024.
It is an arithmetic number, because the mean of its divisors is an integer number (987350).
Almost surely, 212432764 is an apocalyptic number.
It is an amenable number.
12432764 is a deficient number, since it is larger than the sum of its proper divisors (11263636).
12432764 is a wasteful number, since it uses less digits than its factorization.
12432764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5693 (or 5691 counting only the distinct ones).
The product of its digits is 8064, while the sum is 29.
The square root of 12432764 is about 3526.0124787074. The cubic root of 12432764 is about 231.6625842203.
The spelling of 12432764 in words is "twelve million, four hundred thirty-two thousand, seven hundred sixty-four".
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