Base | Representation |
---|---|
bin | 1110010011101… |
… | …11000101000101 |
3 | 22100211220220200 |
4 | 13021313011011 |
5 | 221211303123 |
6 | 15524321113 |
7 | 2655125214 |
oct | 711670505 |
9 | 270756820 |
10 | 120025413 |
11 | 61829962 |
12 | 34243199 |
13 | 1bb35671 |
14 | 11d2507b |
15 | a80d143 |
hex | 7277145 |
120025413 has 12 divisors (see below), whose sum is σ = 182495040. Its totient is φ = 75805416.
The previous prime is 120025391. The next prime is 120025463. The reversal of 120025413 is 314520021.
120025413 is a `hidden beast` number, since 120 + 0 + 2 + 541 + 3 = 666.
It is not a de Polignac number, because 120025413 - 210 = 120024389 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120025463) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350781 + ... + 351122.
It is an arithmetic number, because the mean of its divisors is an integer number (15207920).
Almost surely, 2120025413 is an apocalyptic number.
It is an amenable number.
120025413 is a deficient number, since it is larger than the sum of its proper divisors (62469627).
120025413 is a wasteful number, since it uses less digits than its factorization.
120025413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 701928 (or 701925 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 120025413 is about 10955.6110281444. The cubic root of 120025413 is about 493.2772312126.
Adding to 120025413 its reverse (314520021), we get a palindrome (434545434).
The spelling of 120025413 in words is "one hundred twenty million, twenty-five thousand, four hundred thirteen".
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