Base | Representation |
---|---|
bin | 1110010100011… |
… | …11000000001100 |
3 | 22101000220022222 |
4 | 13022033000030 |
5 | 221222422104 |
6 | 15530354512 |
7 | 2656014002 |
oct | 712170014 |
9 | 271026288 |
10 | 120123404 |
11 | 61896545 |
12 | 3428ba38 |
13 | 1bb6b14b |
14 | 11d4ca72 |
15 | a82c1be |
hex | 728f00c |
120123404 has 12 divisors (see below), whose sum is σ = 210475944. Its totient is φ = 59987424.
The previous prime is 120123397. The next prime is 120123413. The reversal of 120123404 is 404321021.
It is an unprimeable number.
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, 14849 + ... + 21464.
It is an arithmetic number, because the mean of its divisors is an integer number (17539662).
Almost surely, 2120123404 is an apocalyptic number.
It is an amenable number.
120123404 is a deficient number, since it is larger than the sum of its proper divisors (90352540).
120123404 is a wasteful number, since it uses less digits than its factorization.
120123404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37144 (or 37142 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 120123404 is about 10960.0822989611. The cubic root of 120123404 is about 493.4114349605.
Adding to 120123404 its reverse (404321021), we get a palindrome (524444425).
The spelling of 120123404 in words is "one hundred twenty million, one hundred twenty-three thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •