Base | Representation |
---|---|
bin | 1110011001010… |
… | …01001100011000 |
3 | 22102012222200020 |
4 | 13030221030120 |
5 | 221403124333 |
6 | 15552110440 |
7 | 2664254205 |
oct | 714511430 |
9 | 272188606 |
10 | 120754968 |
11 | 62187aa4 |
12 | 34535420 |
13 | 1c02c759 |
14 | 12074cac |
15 | a9043b3 |
hex | 7329318 |
120754968 has 64 divisors (see below), whose sum is σ = 316535040. Its totient is φ = 38315904.
The previous prime is 120754967. The next prime is 120754981. The reversal of 120754968 is 869457021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120754967) 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, 155830 + ... + 156602.
It is an arithmetic number, because the mean of its divisors is an integer number (4945860).
Almost surely, 2120754968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120754968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158267520).
120754968 is an abundant number, since it is smaller than the sum of its proper divisors (195780072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120754968 is a wasteful number, since it uses less digits than its factorization.
120754968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1088 (or 1084 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 42.
The square root of 120754968 is about 10988.8565374201. The cubic root of 120754968 is about 494.2746482617.
The spelling of 120754968 in words is "one hundred twenty million, seven hundred fifty-four thousand, nine hundred sixty-eight".
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