Base | Representation |
---|---|
bin | 1110010011110… |
… | …00101111110010 |
3 | 22100212021021121 |
4 | 13021320233302 |
5 | 221212012432 |
6 | 15524412454 |
7 | 2655154141 |
oct | 711705762 |
9 | 270767247 |
10 | 120032242 |
11 | 61834000 |
12 | 3424712a |
13 | 1bb387c5 |
14 | 11d27758 |
15 | a810197 |
hex | 7278bf2 |
120032242 has 32 divisors (see below), whose sum is σ = 201294144. Its totient is φ = 53665920.
The previous prime is 120032233. The next prime is 120032243. The reversal of 120032242 is 242230021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120032243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178018 + ... + 178690.
It is an arithmetic number, because the mean of its divisors is an integer number (6290442).
Almost surely, 2120032242 is an apocalyptic number.
120032242 is a deficient number, since it is larger than the sum of its proper divisors (81261902).
120032242 is an equidigital number, since it uses as much as digits as its factorization.
120032242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775 (or 753 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 120032242 is about 10955.9226904903. The cubic root of 120032242 is about 493.2865862490.
Adding to 120032242 its reverse (242230021), we get a palindrome (362262263).
The spelling of 120032242 in words is "one hundred twenty million, thirty-two thousand, two hundred forty-two".
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