Base | Representation |
---|---|
bin | 110111111011110110… |
… | …1111010001111101110 |
3 | 102111001101012120012020 |
4 | 1233313231322033232 |
5 | 3432001222440043 |
6 | 131103223051010 |
7 | 11451455132211 |
oct | 1576755721756 |
9 | 374041176166 |
10 | 120120124398 |
11 | 46a4075138a |
12 | 1b343ba0a66 |
13 | b434055ab1 |
14 | 5b57295778 |
15 | 31d07d2e83 |
hex | 1bf7b7a3ee |
120120124398 has 16 divisors (see below), whose sum is σ = 243623915136. Its totient is φ = 39476097080.
The previous prime is 120120124363. The next prime is 120120124417. The reversal of 120120124398 is 893421021021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140985636 + ... + 140986487.
It is an arithmetic number, because the mean of its divisors is an integer number (15226494696).
Almost surely, 2120120124398 is an apocalyptic number.
120120124398 is an abundant number, since it is smaller than the sum of its proper divisors (123503790738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120120124398 is a wasteful number, since it uses less digits than its factorization.
120120124398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281972199.
The product of its (nonzero) digits is 6912, while the sum is 33.
The spelling of 120120124398 in words is "one hundred twenty billion, one hundred twenty million, one hundred twenty-four thousand, three hundred ninety-eight".
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