Base | Representation |
---|---|
bin | 1110010100100… |
… | …01010110010100 |
3 | 22101001101111211 |
4 | 13022101112110 |
5 | 221223224022 |
6 | 15530511204 |
7 | 2656054006 |
oct | 712212624 |
9 | 271041454 |
10 | 120133012 |
11 | 618a278a |
12 | 34295504 |
13 | 1bb7262c |
14 | 11d52376 |
15 | a82ee77 |
hex | 7291594 |
120133012 has 12 divisors (see below), whose sum is σ = 212094036. Its totient is φ = 59534720.
The previous prime is 120133007. The next prime is 120133021. The reversal of 120133012 is 210331021.
It can be written as a sum of positive squares in 2 ways, for example, as 799236 + 119333776 = 894^2 + 10924^2 .
It is a junction number, because it is equal to n+sod(n) for n = 120132983 and 120133001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132439 + ... + 133342.
It is an arithmetic number, because the mean of its divisors is an integer number (17674503).
Almost surely, 2120133012 is an apocalyptic number.
It is an amenable number.
120133012 is a deficient number, since it is larger than the sum of its proper divisors (91961024).
120133012 is a wasteful number, since it uses less digits than its factorization.
120133012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265898 (or 265896 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 120133012 is about 10960.5206080733. The cubic root of 120133012 is about 493.4245896845.
Adding to 120133012 its reverse (210331021), we get a palindrome (330464033).
The spelling of 120133012 in words is "one hundred twenty million, one hundred thirty-three thousand, twelve".
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