Base | Representation |
---|---|
bin | 1110010100000… |
… | …11000001000111 |
3 | 22100221101222201 |
4 | 13022003001013 |
5 | 221214334221 |
6 | 15525335331 |
7 | 2655420610 |
oct | 712030107 |
9 | 270841881 |
10 | 120074311 |
11 | 61862675 |
12 | 34267547 |
13 | 1bb519b6 |
14 | 11d38c07 |
15 | a81c891 |
hex | 7283047 |
120074311 has 4 divisors (see below), whose sum is σ = 137227792. Its totient is φ = 102920832.
The previous prime is 120074303. The next prime is 120074323. The reversal of 120074311 is 113470021.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 120074311 - 23 = 120074303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120074341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8576730 + ... + 8576743.
It is an arithmetic number, because the mean of its divisors is an integer number (34306948).
Almost surely, 2120074311 is an apocalyptic number.
120074311 is a deficient number, since it is larger than the sum of its proper divisors (17153481).
120074311 is an equidigital number, since it uses as much as digits as its factorization.
120074311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17153480.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 120074311 is about 10957.8424427439. The cubic root of 120074311 is about 493.3442086820.
The spelling of 120074311 in words is "one hundred twenty million, seventy-four thousand, three hundred eleven".
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