Base | Representation |
---|---|
bin | 1110011000100… |
… | …10001000110000 |
3 | 22102001012010110 |
4 | 13030102020300 |
5 | 221342114103 |
6 | 15550101320 |
7 | 2663411652 |
oct | 714221060 |
9 | 272035113 |
10 | 120660528 |
11 | 6212304a |
12 | 344aa840 |
13 | 1bcc8781 |
14 | 1204c6d2 |
15 | a8d6403 |
hex | 7312230 |
120660528 has 20 divisors (see below), whose sum is σ = 311706488. Its totient is φ = 40220160.
The previous prime is 120660523. The next prime is 120660539. The reversal of 120660528 is 825066021.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 120660495 and 120660504.
It is not an unprimeable number, because it can be changed into a prime (120660521) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256833 + ... + 1256928.
Almost surely, 2120660528 is an apocalyptic number.
It is an amenable number.
120660528 is an abundant number, since it is smaller than the sum of its proper divisors (191045960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120660528 is a wasteful number, since it uses less digits than its factorization.
120660528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2513772 (or 2513766 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 120660528 is about 10984.5586165308. The cubic root of 120660528 is about 494.1457606120.
The spelling of 120660528 in words is "one hundred twenty million, six hundred sixty thousand, five hundred twenty-eight".
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