Base | Representation |
---|---|
bin | 1110010111000… |
… | …00101110001100 |
3 | 22101122220111000 |
4 | 13023200232030 |
5 | 221314124444 |
6 | 15541500300 |
7 | 2661606603 |
oct | 713405614 |
9 | 271586430 |
10 | 120458124 |
11 | 61aa4a76 |
12 | 34411690 |
13 | 1bc575c7 |
14 | 11dd8a3a |
15 | a896469 |
hex | 72e0b8c |
120458124 has 48 divisors (see below), whose sum is σ = 330674400. Its totient is φ = 37790208.
The previous prime is 120458111. The next prime is 120458167. The reversal of 120458124 is 421854021.
120458124 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
120458124 is strictly pandigital in base 9.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30969 + ... + 34640.
It is an arithmetic number, because the mean of its divisors is an integer number (6889050).
Almost surely, 2120458124 is an apocalyptic number.
It is an amenable number.
120458124 is an abundant number, since it is smaller than the sum of its proper divisors (210216276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120458124 is a wasteful number, since it uses less digits than its factorization.
120458124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65639 (or 65631 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 120458124 is about 10975.3416347738. The cubic root of 120458124 is about 493.8693016421.
The spelling of 120458124 in words is "one hundred twenty million, four hundred fifty-eight thousand, one hundred twenty-four".
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