Base | Representation |
---|---|
bin | 1110010101100… |
… | …00000100111000 |
3 | 22101021210011022 |
4 | 13022300010320 |
5 | 221241240442 |
6 | 15533322012 |
7 | 2660116646 |
oct | 712600470 |
9 | 271253138 |
10 | 120258872 |
11 | 619792a8 |
12 | 34336308 |
13 | 1bbb79c6 |
14 | 11d86196 |
15 | a8573d2 |
hex | 72b0138 |
120258872 has 8 divisors (see below), whose sum is σ = 225485400. Its totient is φ = 60129432.
The previous prime is 120258857. The next prime is 120258893. The reversal of 120258872 is 278852021.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7516172 + ... + 7516187.
It is an arithmetic number, because the mean of its divisors is an integer number (28185675).
Almost surely, 2120258872 is an apocalyptic number.
It is an amenable number.
120258872 is a deficient number, since it is larger than the sum of its proper divisors (105226528).
120258872 is a wasteful number, since it uses less digits than its factorization.
120258872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15032365 (or 15032361 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 35.
The square root of 120258872 is about 10966.2606206491. The cubic root of 120258872 is about 493.5968452612.
The spelling of 120258872 in words is "one hundred twenty million, two hundred fifty-eight thousand, eight hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •