Base | Representation |
---|---|
bin | 1110010101101… |
… | …10111110001100 |
3 | 22101100012220101 |
4 | 13022312332030 |
5 | 221243141431 |
6 | 15534100444 |
7 | 2660265205 |
oct | 712667614 |
9 | 271305811 |
10 | 120287116 |
11 | 61998544 |
12 | 3434a724 |
13 | 1bbc7811 |
14 | 11d925ac |
15 | a860961 |
hex | 72b6f8c |
120287116 has 12 divisors (see below), whose sum is σ = 211286880. Its totient is φ = 59919440.
The previous prime is 120287113. The next prime is 120287143. The reversal of 120287116 is 611782021.
It is not an unprimeable number, because it can be changed into a prime (120287113) 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, 54820 + ... + 56971.
It is an arithmetic number, because the mean of its divisors is an integer number (17607240).
Almost surely, 2120287116 is an apocalyptic number.
It is an amenable number.
120287116 is a deficient number, since it is larger than the sum of its proper divisors (90999764).
120287116 is a wasteful number, since it uses less digits than its factorization.
120287116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112064 (or 112062 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 28.
The square root of 120287116 is about 10967.5483130917. The cubic root of 120287116 is about 493.6354842900.
The spelling of 120287116 in words is "one hundred twenty million, two hundred eighty-seven thousand, one hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •