Base | Representation |
---|---|
bin | 1110010101100… |
… | …11110001111001 |
3 | 22101022112222010 |
4 | 13022303301321 |
5 | 221242232131 |
6 | 15533520133 |
7 | 2660212116 |
oct | 712636171 |
9 | 271275863 |
10 | 120274041 |
11 | 61989738 |
12 | 34343049 |
13 | 1bbc1894 |
14 | 11d8b90d |
15 | a85bb46 |
hex | 72b3c79 |
120274041 has 4 divisors (see below), whose sum is σ = 160365392. Its totient is φ = 80182692.
The previous prime is 120274019. The next prime is 120274069. The reversal of 120274041 is 140472021.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 120274041 - 211 = 120271993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120273999 and 120274017.
It is not an unprimeable number, because it can be changed into a prime (120274001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20045671 + ... + 20045676.
It is an arithmetic number, because the mean of its divisors is an integer number (40091348).
Almost surely, 2120274041 is an apocalyptic number.
It is an amenable number.
120274041 is a deficient number, since it is larger than the sum of its proper divisors (40091351).
120274041 is an equidigital number, since it uses as much as digits as its factorization.
120274041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40091350.
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 120274041 is about 10966.9522201932. The cubic root of 120274041 is about 493.6175978694.
The spelling of 120274041 in words is "one hundred twenty million, two hundred seventy-four thousand, forty-one".
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