Base | Representation |
---|---|
bin | 1110010011110… |
… | …00111111010000 |
3 | 22100212022122021 |
4 | 13021320333100 |
5 | 221212030412 |
6 | 15524421224 |
7 | 2655160054 |
oct | 711707720 |
9 | 270768567 |
10 | 120033232 |
11 | 61834820 |
12 | 34247814 |
13 | 1bb390a7 |
14 | 11d27c64 |
15 | a810607 |
hex | 7278fd0 |
120033232 has 80 divisors (see below), whose sum is σ = 262483200. Its totient is φ = 52715520.
The previous prime is 120033223. The next prime is 120033259. The reversal of 120033232 is 232330021.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237408 + ... + 1237504.
It is an arithmetic number, because the mean of its divisors is an integer number (3281040).
Almost surely, 2120033232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120033232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131241600).
120033232 is an abundant number, since it is smaller than the sum of its proper divisors (142449968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120033232 is a wasteful number, since it uses less digits than its factorization.
120033232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284 (or 278 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 120033232 is about 10955.9678714388. The cubic root of 120033232 is about 493.2879424190.
Adding to 120033232 its reverse (232330021), we get a palindrome (352363253).
The spelling of 120033232 in words is "one hundred twenty million, thirty-three thousand, two hundred thirty-two".
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