Base | Representation |
---|---|
bin | 110111111001100100… |
… | …0001111100100110001 |
3 | 102110212000100102102000 |
4 | 1233303020033210301 |
5 | 3431322021011200 |
6 | 131051433044213 |
7 | 11446531603104 |
oct | 1576310174461 |
9 | 373760312360 |
10 | 120043141425 |
11 | 46a01250999 |
12 | 1b322256669 |
13 | b421110a3c |
14 | 5b4ad7673b |
15 | 31c8b78300 |
hex | 1bf320f931 |
120043141425 has 96 divisors (see below), whose sum is σ = 233431488000. Its totient is φ = 60313377600.
The previous prime is 120043141397. The next prime is 120043141429. The reversal of 120043141425 is 524141340021.
120043141425 is a `hidden beast` number, since 1 + 200 + 4 + 31 + 4 + 1 + 425 = 666.
It is not a de Polignac number, because 120043141425 - 210 = 120043140401 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (120043141429) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2269530 + ... + 2321820.
It is an arithmetic number, because the mean of its divisors is an integer number (2431578000).
Almost surely, 2120043141425 is an apocalyptic number.
120043141425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
120043141425 is a deficient number, since it is larger than the sum of its proper divisors (113388346575).
120043141425 is a wasteful number, since it uses less digits than its factorization.
120043141425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52508 (or 52497 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 120043141425 its reverse (524141340021), we get a palindrome (644184481446).
The spelling of 120043141425 in words is "one hundred twenty billion, forty-three million, one hundred forty-one thousand, four hundred twenty-five".
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