Base | Representation |
---|---|
bin | 101110101011… |
… | …010010011100 |
3 | 212000122112200 |
4 | 232223102130 |
5 | 11113022212 |
6 | 1114131500 |
7 | 206001162 |
oct | 56532234 |
9 | 25018480 |
10 | 12235932 |
11 | 69a8045 |
12 | 4120b90 |
13 | 26c54c7 |
14 | 18a7232 |
15 | 111a6dc |
hex | bab49c |
12235932 has 18 divisors (see below), whose sum is σ = 30929808. Its totient is φ = 4078632.
The previous prime is 12235919. The next prime is 12235939. The reversal of 12235932 is 23953221.
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 12235896 and 12235905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12235939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169908 + ... + 169979.
Almost surely, 212235932 is an apocalyptic number.
12235932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12235932 is an abundant number, since it is smaller than the sum of its proper divisors (18693876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12235932 is a wasteful number, since it uses less digits than its factorization.
12235932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339897 (or 339892 counting only the distinct ones).
The product of its digits is 3240, while the sum is 27.
The square root of 12235932 is about 3497.9897083897. The cubic root of 12235932 is about 230.4335364233.
The spelling of 12235932 in words is "twelve million, two hundred thirty-five thousand, nine hundred thirty-two".
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