Base | Representation |
---|---|
bin | 1110010100010… |
… | …01110100111100 |
3 | 22100222211020210 |
4 | 13022021310330 |
5 | 221221232304 |
6 | 15530112420 |
7 | 2655565125 |
oct | 712116474 |
9 | 270884223 |
10 | 120102204 |
11 | 61881622 |
12 | 3427b710 |
13 | 1bb615c1 |
14 | 11d4504c |
15 | a825c89 |
hex | 7289d3c |
120102204 has 24 divisors (see below), whose sum is σ = 280599760. Its totient is φ = 39982464.
The previous prime is 120102181. The next prime is 120102209. The reversal of 120102204 is 402201021.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 120102204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120102209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3912 + ... + 15984.
Almost surely, 2120102204 is an apocalyptic number.
It is an amenable number.
120102204 is an abundant number, since it is smaller than the sum of its proper divisors (160497556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120102204 is a wasteful number, since it uses less digits than its factorization.
120102204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12909 (or 12907 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 120102204 is about 10959.1151102632. The cubic root of 120102204 is about 493.3824066515.
Adding to 120102204 its reverse (402201021), we get a palindrome (522303225).
The spelling of 120102204 in words is "one hundred twenty million, one hundred two thousand, two hundred four".
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