Base | Representation |
---|---|
bin | 1110010100001… |
… | …01110000011100 |
3 | 22100221222101022 |
4 | 13022011300130 |
5 | 221220214112 |
6 | 15525503312 |
7 | 2655465410 |
oct | 712056034 |
9 | 270858338 |
10 | 120085532 |
11 | 61870046 |
12 | 34271b38 |
13 | 1bb56b38 |
14 | 11d3cd40 |
15 | a820d72 |
hex | 7285c1c |
120085532 has 48 divisors (see below), whose sum is σ = 246328320. Its totient is φ = 50162112.
The previous prime is 120085531. The next prime is 120085571. The reversal of 120085532 is 235580021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120085531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259133 + ... + 259595.
It is an arithmetic number, because the mean of its divisors is an integer number (5131840).
Almost surely, 2120085532 is an apocalyptic number.
It is an amenable number.
120085532 is an abundant number, since it is smaller than the sum of its proper divisors (126242788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120085532 is a wasteful number, since it uses less digits than its factorization.
120085532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690 (or 688 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 120085532 is about 10958.3544385095. The cubic root of 120085532 is about 493.3595759516.
The spelling of 120085532 in words is "one hundred twenty million, eighty-five thousand, five hundred thirty-two".
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