Base | Representation |
---|---|
bin | 1110010011110… |
… | …11000000111010 |
3 | 22100212202000121 |
4 | 13021323000322 |
5 | 221212312110 |
6 | 15524523454 |
7 | 2655223210 |
oct | 711730072 |
9 | 270782017 |
10 | 120041530 |
11 | 6183aa84 |
12 | 3425058a |
13 | 1bb3cabb |
14 | 11d2acb0 |
15 | a812cda |
hex | 727b03a |
120041530 has 32 divisors (see below), whose sum is σ = 249402240. Its totient is φ = 40747200.
The previous prime is 120041507. The next prime is 120041549. The reversal of 120041530 is 35140021.
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, 1420 + ... + 15559.
It is an arithmetic number, because the mean of its divisors is an integer number (7793820).
Almost surely, 2120041530 is an apocalyptic number.
120041530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120041530 is an abundant number, since it is smaller than the sum of its proper divisors (129360710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120041530 is a wasteful number, since it uses less digits than its factorization.
120041530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17094.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 120041530 is about 10956.3465626093. The cubic root of 120041530 is about 493.2993092962.
Adding to 120041530 its reverse (35140021), we get a palindrome (155181551).
The spelling of 120041530 in words is "one hundred twenty million, forty-one thousand, five hundred thirty".
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