Base | Representation |
---|---|
bin | 11101010010111110011… |
… | …101100111101010111000 |
3 | 21010110112011111011011212 |
4 | 131102332131213222320 |
5 | 230441103433131412 |
6 | 4140511510542252 |
7 | 265310652516602 |
oct | 35227635475270 |
9 | 7113464434155 |
10 | 2013240130232 |
11 | 7068a0628681 |
12 | 28621a067988 |
13 | 117b03601266 |
14 | 6d627086172 |
15 | 37580564222 |
hex | 1d4be767ab8 |
2013240130232 has 32 divisors (see below), whose sum is σ = 3828475497600. Its totient is φ = 992316914400.
The previous prime is 2013240130193. The next prime is 2013240130243. The reversal of 2013240130232 is 2320310423102.
It is a junction number, because it is equal to n+sod(n) for n = 2013240130198 and 2013240130207.
It is a congruent 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, 4357607 + ... + 4797417.
It is an arithmetic number, because the mean of its divisors is an integer number (119639859300).
Almost surely, 22013240130232 is an apocalyptic number.
It is an amenable number.
2013240130232 is a deficient number, since it is larger than the sum of its proper divisors (1815235367368).
2013240130232 is a wasteful number, since it uses less digits than its factorization.
2013240130232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447947 (or 447943 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 2013240130232 its reverse (2320310423102), we get a palindrome (4333550553334).
The spelling of 2013240130232 in words is "two trillion, thirteen billion, two hundred forty million, one hundred thirty thousand, two hundred thirty-two".
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