Base | Representation |
---|---|
bin | 1110010101000… |
… | …10101110000100 |
3 | 22101012000010002 |
4 | 13022202232010 |
5 | 221233013124 |
6 | 15532220432 |
7 | 2656501313 |
oct | 712425604 |
9 | 271160102 |
10 | 120204164 |
11 | 61941193 |
12 | 3430a718 |
13 | 1bb98b32 |
14 | 11d7027a |
15 | a8460ae |
hex | 72a2b84 |
120204164 has 24 divisors (see below), whose sum is σ = 222790848. Its totient is φ = 56628000.
The previous prime is 120204163. The next prime is 120204173. The reversal of 120204164 is 461402021.
It is not an unprimeable number, because it can be changed into a prime (120204163) 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, 3587 + ... + 15914.
It is an arithmetic number, because the mean of its divisors is an integer number (9282952).
Almost surely, 2120204164 is an apocalyptic number.
It is an amenable number.
120204164 is a deficient number, since it is larger than the sum of its proper divisors (102586684).
120204164 is a wasteful number, since it uses less digits than its factorization.
120204164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19595 (or 19593 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 120204164 is about 10963.7659588300. The cubic root of 120204164 is about 493.5219851099.
Adding to 120204164 its reverse (461402021), we get a palindrome (581606185).
The spelling of 120204164 in words is "one hundred twenty million, two hundred four thousand, one hundred sixty-four".
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