Base | Representation |
---|---|
bin | 1110010101100… |
… | …11110110001101 |
3 | 22101022120100100 |
4 | 13022303312031 |
5 | 221242234232 |
6 | 15533521313 |
7 | 2660212662 |
oct | 712636615 |
9 | 271276310 |
10 | 120274317 |
11 | 61989969 |
12 | 34343239 |
13 | 1bbc1a47 |
14 | 11d8ba69 |
15 | a85bc7c |
hex | 72b3d8d |
120274317 has 6 divisors (see below), whose sum is σ = 173729582. Its totient is φ = 80182872.
The previous prime is 120274307. The next prime is 120274321. The reversal of 120274317 is 713472021.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 93431556 + 26842761 = 9666^2 + 5181^2 .
It is not a de Polignac number, because 120274317 - 215 = 120241549 is a prime.
It is a super-2 number, since 2×1202743172 = 28931822659632978, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120274307) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6681898 + ... + 6681915.
Almost surely, 2120274317 is an apocalyptic number.
It is an amenable number.
120274317 is a deficient number, since it is larger than the sum of its proper divisors (53455265).
120274317 is a wasteful number, since it uses less digits than its factorization.
120274317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13363819 (or 13363816 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 120274317 is about 10966.9648034449. The cubic root of 120274317 is about 493.6179754470.
The spelling of 120274317 in words is "one hundred twenty million, two hundred seventy-four thousand, three hundred seventeen".
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