Base | Representation |
---|---|
bin | 111000000100100110… |
… | …0110000101001110000 |
3 | 102111210211002201221100 |
4 | 1300021030300221300 |
5 | 3433101314033430 |
6 | 131152301324400 |
7 | 11461646134614 |
oct | 1601114605160 |
9 | 374724081840 |
10 | 120413424240 |
11 | 4708126994a |
12 | 1b406266700 |
13 | b47ca48cb5 |
14 | 5b84203344 |
15 | 31eb41b960 |
hex | 1c09330a70 |
120413424240 has 120 divisors (see below), whose sum is σ = 409507450560. Its totient is φ = 31703772672.
The previous prime is 120413424239. The next prime is 120413424269. The reversal of 120413424240 is 42424314021.
120413424240 is a `hidden beast` number, since 1 + 2 + 0 + 413 + 4 + 2 + 4 + 240 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1001607 + ... + 1115366.
It is an arithmetic number, because the mean of its divisors is an integer number (3412562088).
Almost surely, 2120413424240 is an apocalyptic number.
120413424240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120413424240 is an abundant number, since it is smaller than the sum of its proper divisors (289094026320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120413424240 is a wasteful number, since it uses less digits than its factorization.
120413424240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2117071 (or 2117062 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 120413424240 its reverse (42424314021), we get a palindrome (162837738261).
The spelling of 120413424240 in words is "one hundred twenty billion, four hundred thirteen million, four hundred twenty-four thousand, two hundred forty".
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