Base | Representation |
---|---|
bin | 1110010011101… |
… | …00000011010010 |
3 | 22100211021220022 |
4 | 13021310003102 |
5 | 221210404020 |
6 | 15524143442 |
7 | 2655044105 |
oct | 711640322 |
9 | 270737808 |
10 | 120013010 |
11 | 61820607 |
12 | 34237b82 |
13 | 1bb2cb20 |
14 | 11d2073c |
15 | a809625 |
hex | 72740d2 |
120013010 has 16 divisors (see below), whose sum is σ = 232640856. Its totient is φ = 44312448.
The previous prime is 120013009. The next prime is 120013051. The reversal of 120013010 is 10310021.
It can be written as a sum of positive squares in 4 ways, for example, as 96963409 + 23049601 = 9847^2 + 4801^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461459 + ... + 461718.
Almost surely, 2120013010 is an apocalyptic number.
120013010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120013010 is a deficient number, since it is larger than the sum of its proper divisors (112627846).
120013010 is a wasteful number, since it uses less digits than its factorization.
120013010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923197.
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 120013010 is about 10955.0449565486. The cubic root of 120013010 is about 493.2602394548.
Adding to 120013010 its reverse (10310021), we get a palindrome (130323031).
The spelling of 120013010 in words is "one hundred twenty million, thirteen thousand, ten".
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