Base | Representation |
---|---|
bin | 11000010000101110… |
… | …10010001100001011 |
3 | 1020121202020220111210 |
4 | 30020113102030023 |
5 | 203133424122220 |
6 | 5552251424203 |
7 | 640530400230 |
oct | 141027221413 |
9 | 36552226453 |
10 | 13025223435 |
11 | 5584443174 |
12 | 2636155063 |
13 | 12c7693803 |
14 | 8b7c53787 |
15 | 5137856e0 |
hex | 3085d230b |
13025223435 has 32 divisors (see below), whose sum is σ = 23826604032. Its totient is φ = 5952124800.
The previous prime is 13025223427. The next prime is 13025223493. The reversal of 13025223435 is 53432252031.
It is not a de Polignac number, because 13025223435 - 23 = 13025223427 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271510 + ... + 315860.
It is an arithmetic number, because the mean of its divisors is an integer number (744581376).
Almost surely, 213025223435 is an apocalyptic number.
13025223435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13025223435 is a deficient number, since it is larger than the sum of its proper divisors (10801380597).
13025223435 is a wasteful number, since it uses less digits than its factorization.
13025223435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47163.
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 13025223435 its reverse (53432252031), we get a palindrome (66457475466).
The spelling of 13025223435 in words is "thirteen billion, twenty-five million, two hundred twenty-three thousand, four hundred thirty-five".
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