Base | Representation |
---|---|
bin | 101110000101… |
… | …001110100000 |
3 | 211201201200121 |
4 | 232011032200 |
5 | 11043030112 |
6 | 1110530024 |
7 | 204451516 |
oct | 56051640 |
9 | 24651617 |
10 | 12080032 |
11 | 69009a8 |
12 | 4066914 |
13 | 266c563 |
14 | 18664b6 |
15 | 10d9407 |
hex | b853a0 |
12080032 has 24 divisors (see below), whose sum is σ = 23901696. Its totient is φ = 6009792.
The previous prime is 12080027. The next prime is 12080141. The reversal of 12080032 is 23008021.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 12079988 and 12080015.
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, 6433 + ... + 8095.
It is an arithmetic number, because the mean of its divisors is an integer number (995904).
Almost surely, 212080032 is an apocalyptic number.
It is an amenable number.
12080032 is a deficient number, since it is larger than the sum of its proper divisors (11821664).
12080032 is a wasteful number, since it uses less digits than its factorization.
12080032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1900 (or 1892 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 12080032 is about 3475.6340428762. The cubic root of 12080032 is about 229.4506865882.
Adding to 12080032 its reverse (23008021), we get a palindrome (35088053).
The spelling of 12080032 in words is "twelve million, eighty thousand, thirty-two".
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