Base | Representation |
---|---|
bin | 1110010111011… |
… | …00011100010100 |
3 | 22101202100100002 |
4 | 13023230130110 |
5 | 221322144012 |
6 | 15542510432 |
7 | 2662166555 |
oct | 713543424 |
9 | 271670302 |
10 | 120506132 |
11 | 6202804a |
12 | 34435418 |
13 | 1bc73406 |
14 | 1200c32c |
15 | a8a57c2 |
hex | 72ec714 |
120506132 has 36 divisors (see below), whose sum is σ = 235709460. Its totient is φ = 53713152.
The previous prime is 120506069. The next prime is 120506147. The reversal of 120506132 is 231605021.
It can be written as a sum of positive squares in 2 ways, for example, as 110796676 + 9709456 = 10526^2 + 3116^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22094 + ... + 27002.
It is an arithmetic number, because the mean of its divisors is an integer number (6547485).
Almost surely, 2120506132 is an apocalyptic number.
It is an amenable number.
120506132 is a deficient number, since it is larger than the sum of its proper divisors (115203328).
120506132 is a wasteful number, since it uses less digits than its factorization.
120506132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4968 (or 4947 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 120506132 is about 10977.5285014433. The cubic root of 120506132 is about 493.9349026647.
The spelling of 120506132 in words is "one hundred twenty million, five hundred six thousand, one hundred thirty-two".
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