Base | Representation |
---|---|
bin | 1110010100110… |
… | …00100001111010 |
3 | 22101002212212020 |
4 | 13022120201322 |
5 | 221230144201 |
6 | 15531255310 |
7 | 2656235526 |
oct | 712304172 |
9 | 271085766 |
10 | 120162426 |
11 | 6191289a |
12 | 342aa536 |
13 | 1bb82b37 |
14 | 11d5cd86 |
15 | a838a36 |
hex | 729887a |
120162426 has 32 divisors (see below), whose sum is σ = 256348800. Its totient is φ = 37418496.
The previous prime is 120162377. The next prime is 120162433. The reversal of 120162426 is 624261021.
It is a junction number, because it is equal to n+sod(n) for n = 120162396 and 120162405.
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, 9675 + ... + 18273.
It is an arithmetic number, because the mean of its divisors is an integer number (8010900).
Almost surely, 2120162426 is an apocalyptic number.
120162426 is an abundant number, since it is smaller than the sum of its proper divisors (136186374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120162426 is a wasteful number, since it uses less digits than its factorization.
120162426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8758.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 120162426 is about 10961.8623417739. The cubic root of 120162426 is about 493.4648572908.
The spelling of 120162426 in words is "one hundred twenty million, one hundred sixty-two thousand, four hundred twenty-six".
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