Base | Representation |
---|---|
bin | 1110010100000… |
… | …00010010100110 |
3 | 22100220211200001 |
4 | 13022000102212 |
5 | 221214010032 |
6 | 15525211514 |
7 | 2655343213 |
oct | 712002246 |
9 | 270824601 |
10 | 120063142 |
11 | 61855241 |
12 | 34260b9a |
13 | 1bb498a4 |
14 | 11d34b0a |
15 | a8193e7 |
hex | 72804a6 |
120063142 has 4 divisors (see below), whose sum is σ = 180094716. Its totient is φ = 60031570.
The previous prime is 120063137. The next prime is 120063191. The reversal of 120063142 is 241360021.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30015784 + ... + 30015787.
It is an arithmetic number, because the mean of its divisors is an integer number (45023679).
Almost surely, 2120063142 is an apocalyptic number.
120063142 is a deficient number, since it is larger than the sum of its proper divisors (60031574).
120063142 is an equidigital number, since it uses as much as digits as its factorization.
120063142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60031573.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 120063142 is about 10957.3327958952. The cubic root of 120063142 is about 493.3289116761.
The spelling of 120063142 in words is "one hundred twenty million, sixty-three thousand, one hundred forty-two".
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