Base | Representation |
---|---|
bin | 11101010010111000101… |
… | …011111100100010100000 |
3 | 21010110021102010201200002 |
4 | 131102320223330202200 |
5 | 230440404131104212 |
6 | 4140454125515132 |
7 | 265305365023556 |
oct | 35227053744240 |
9 | 7113242121602 |
10 | 2013143222432 |
11 | 706850959391 |
12 | 2861b1712aa8 |
13 | 117ab9501074 |
14 | 6d61825bbd6 |
15 | 37576cc0ac2 |
hex | 1d4b8afc8a0 |
2013143222432 has 24 divisors (see below), whose sum is σ = 4100043849300. Its totient is φ = 971862244864.
The previous prime is 2013143222423. The next prime is 2013143222477. The reversal of 2013143222432 is 2342223413102.
It can be written as a sum of positive squares in 2 ways, for example, as 1982362625296 + 30780597136 = 1407964^2 + 175444^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 2013143222395 and 2013143222404.
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, 1084666757 + ... + 1084668612.
Almost surely, 22013143222432 is an apocalyptic number.
It is an amenable number.
2013143222432 is an abundant number, since it is smaller than the sum of its proper divisors (2086900626868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013143222432 is a wasteful number, since it uses less digits than its factorization.
2013143222432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2169335408 (or 2169335400 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 2013143222432 its reverse (2342223413102), we get a palindrome (4355366635534).
The spelling of 2013143222432 in words is "two trillion, thirteen billion, one hundred forty-three million, two hundred twenty-two thousand, four hundred thirty-two".
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