Base | Representation |
---|---|
bin | 1110010101011… |
… | …11010000101100 |
3 | 22101021121120121 |
4 | 13022233100230 |
5 | 221241134112 |
6 | 15533254324 |
7 | 2660104135 |
oct | 712572054 |
9 | 271247517 |
10 | 120255532 |
11 | 61976841 |
12 | 343343a4 |
13 | 1bbb6327 |
14 | 11d84c8c |
15 | a856407 |
hex | 72af42c |
120255532 has 12 divisors (see below), whose sum is σ = 211739416. Its totient is φ = 59758560.
The previous prime is 120255521. The next prime is 120255533. The reversal of 120255532 is 235552021.
It is a happy number.
It is a super-2 number, since 2×1202555322 = 28922785953206048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120255497 and 120255506.
It is not an unprimeable number, because it can be changed into a prime (120255533) 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, 91569 + ... + 92872.
Almost surely, 2120255532 is an apocalyptic number.
It is an amenable number.
120255532 is a deficient number, since it is larger than the sum of its proper divisors (91483884).
120255532 is a wasteful number, since it uses less digits than its factorization.
120255532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184608 (or 184606 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 120255532 is about 10966.1083343181. The cubic root of 120255532 is about 493.5922755950.
The spelling of 120255532 in words is "one hundred twenty million, two hundred fifty-five thousand, five hundred thirty-two".
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