Base | Representation |
---|---|
bin | 1110010101010… |
… | …01110010101100 |
3 | 22101020110211222 |
4 | 13022221302230 |
5 | 221234430012 |
6 | 15533002512 |
7 | 2656651625 |
oct | 712516254 |
9 | 271213758 |
10 | 120233132 |
11 | 61960a28 |
12 | 34323438 |
13 | 1bba9086 |
14 | 11d7aa4c |
15 | a84e972 |
hex | 72a9cac |
120233132 has 6 divisors (see below), whose sum is σ = 210407988. Its totient is φ = 60116564.
The previous prime is 120233123. The next prime is 120233137. The reversal of 120233132 is 231332021.
It is a self number, because there is not a number n which added to its sum of digits gives 120233132.
It is not an unprimeable number, because it can be changed into a prime (120233137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15029138 + ... + 15029145.
It is an arithmetic number, because the mean of its divisors is an integer number (35067998).
Almost surely, 2120233132 is an apocalyptic number.
It is an amenable number.
120233132 is a deficient number, since it is larger than the sum of its proper divisors (90174856).
120233132 is a wasteful number, since it uses less digits than its factorization.
120233132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30058287 (or 30058285 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 120233132 is about 10965.0869581595. The cubic root of 120233132 is about 493.5616265447.
Adding to 120233132 its reverse (231332021), we get a palindrome (351565153).
The spelling of 120233132 in words is "one hundred twenty million, two hundred thirty-three thousand, one hundred thirty-two".
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