Base | Representation |
---|---|
bin | 1110010100010… |
… | …01110111001000 |
3 | 22100222211102222 |
4 | 13022021313020 |
5 | 221221233334 |
6 | 15530113212 |
7 | 2655565415 |
oct | 712116710 |
9 | 270884388 |
10 | 120102344 |
11 | 6188173a |
12 | 3427b808 |
13 | 1bb6169b |
14 | 11d4510c |
15 | a825d2e |
hex | 7289dc8 |
120102344 has 32 divisors (see below), whose sum is σ = 238680000. Its totient is φ = 56498112.
The previous prime is 120102341. The next prime is 120102371. The reversal of 120102344 is 443201021.
It is not an unprimeable number, because it can be changed into a prime (120102341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19997 + ... + 25299.
It is an arithmetic number, because the mean of its divisors is an integer number (7458750).
Almost surely, 2120102344 is an apocalyptic number.
It is an amenable number.
120102344 is a deficient number, since it is larger than the sum of its proper divisors (118577656).
120102344 is a wasteful number, since it uses less digits than its factorization.
120102344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5477 (or 5473 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 120102344 is about 10959.1214976384. The cubic root of 120102344 is about 493.3825983591.
Adding to 120102344 its reverse (443201021), we get a palindrome (563303365).
The spelling of 120102344 in words is "one hundred twenty million, one hundred two thousand, three hundred forty-four".
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