Base | Representation |
---|---|
bin | 1110010111100… |
… | …10110001100000 |
3 | 22101210122220112 |
4 | 13023302301200 |
5 | 221324011224 |
6 | 15543230452 |
7 | 2662335302 |
oct | 713626140 |
9 | 271718815 |
10 | 120532064 |
11 | 62045584 |
12 | 34448428 |
13 | 1bc82163 |
14 | 12017972 |
15 | a8ad30e |
hex | 72f2c60 |
120532064 has 24 divisors (see below), whose sum is σ = 242349408. Its totient is φ = 58983040.
The previous prime is 120532037. The next prime is 120532081. The reversal of 120532064 is 460235021.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38567 + ... + 41574.
It is an arithmetic number, because the mean of its divisors is an integer number (10097892).
Almost surely, 2120532064 is an apocalyptic number.
It is an amenable number.
120532064 is an abundant number, since it is smaller than the sum of its proper divisors (121817344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120532064 is an equidigital number, since it uses as much as digits as its factorization.
120532064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80198 (or 80190 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 120532064 is about 10978.7095780879. The cubic root of 120532064 is about 493.9703304642.
Adding to 120532064 its reverse (460235021), we get a palindrome (580767085).
The spelling of 120532064 in words is "one hundred twenty million, five hundred thirty-two thousand, sixty-four".
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