Base | Representation |
---|---|
bin | 1110010111100… |
… | …11000011110000 |
3 | 22101210201111210 |
4 | 13023303003300 |
5 | 221324030412 |
6 | 15543240120 |
7 | 2662341561 |
oct | 713630360 |
9 | 271721453 |
10 | 120533232 |
11 | 62046446 |
12 | 34449040 |
13 | 1bc82851 |
14 | 12018168 |
15 | a8ad83c |
hex | 72f30f0 |
120533232 has 20 divisors (see below), whose sum is σ = 311377640. Its totient is φ = 40177728.
The previous prime is 120533219. The next prime is 120533243. The reversal of 120533232 is 232335021.
It is a junction number, because it is equal to n+sod(n) for n = 120533199 and 120533208.
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, 1255507 + ... + 1255602.
It is an arithmetic number, because the mean of its divisors is an integer number (15568882).
Almost surely, 2120533232 is an apocalyptic number.
120533232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120533232 is an abundant number, since it is smaller than the sum of its proper divisors (190844408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120533232 is a wasteful number, since it uses less digits than its factorization.
120533232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2511120 (or 2511114 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 120533232 is about 10978.7627718245. The cubic root of 120533232 is about 493.9719260437.
Adding to 120533232 its reverse (232335021), we get a palindrome (352868253).
The spelling of 120533232 in words is "one hundred twenty million, five hundred thirty-three thousand, two hundred thirty-two".
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