Base | Representation |
---|---|
bin | 1110011001011… |
… | …10000101111000 |
3 | 22102021000012100 |
4 | 13030232011320 |
5 | 221404300112 |
6 | 15552343400 |
7 | 2664366540 |
oct | 714560570 |
9 | 272230170 |
10 | 120775032 |
11 | 621a1084 |
12 | 34544b60 |
13 | 1c038921 |
14 | 1207c320 |
15 | a90a2dc |
hex | 732e178 |
120775032 has 48 divisors (see below), whose sum is σ = 373829040. Its totient is φ = 34507008.
The previous prime is 120775027. The next prime is 120775049. The reversal of 120775032 is 230577021.
It is a junction number, because it is equal to n+sod(n) for n = 120774987 and 120775005.
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, 119313 + ... + 120320.
It is an arithmetic number, because the mean of its divisors is an integer number (7788105).
Almost surely, 2120775032 is an apocalyptic number.
120775032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120775032 is an abundant number, since it is smaller than the sum of its proper divisors (253054008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120775032 is a wasteful number, since it uses less digits than its factorization.
120775032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239652 (or 239645 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 120775032 is about 10989.7694243328. The cubic root of 120775032 is about 494.3020220901.
The spelling of 120775032 in words is "one hundred twenty million, seven hundred seventy-five thousand, thirty-two".
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