Base | Representation |
---|---|
bin | 1110010111100… |
… | …10111111100000 |
3 | 22101210201010201 |
4 | 13023302333200 |
5 | 221324023320 |
6 | 15543234544 |
7 | 2662341022 |
oct | 713627740 |
9 | 271721121 |
10 | 120532960 |
11 | 62046219 |
12 | 34448a54 |
13 | 1bc826a2 |
14 | 12018012 |
15 | a8ad70a |
hex | 72f2fe0 |
120532960 has 96 divisors (see below), whose sum is σ = 309657600. Its totient is φ = 44167680.
The previous prime is 120532943. The next prime is 120533003. The reversal of 120532960 is 69235021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93601 + ... + 94879.
It is an arithmetic number, because the mean of its divisors is an integer number (3225600).
Almost surely, 2120532960 is an apocalyptic number.
120532960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120532960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154828800).
120532960 is an abundant number, since it is smaller than the sum of its proper divisors (189124640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120532960 is a wasteful number, since it uses less digits than its factorization.
120532960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344 (or 1336 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 120532960 is about 10978.7503842651. The cubic root of 120532960 is about 493.9715544713.
Adding to 120532960 its reverse (69235021), we get a palindrome (189767981).
The spelling of 120532960 in words is "one hundred twenty million, five hundred thirty-two thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •