Base | Representation |
---|---|
bin | 11000001111100011… |
… | …10110101001111010 |
3 | 1020121001210101211012 |
4 | 30013301312221322 |
5 | 203123421130242 |
6 | 5551301233522 |
7 | 640351112414 |
oct | 140761665172 |
9 | 36531711735 |
10 | 13015411322 |
11 | 5579951191 |
12 | 2632a028a2 |
13 | 12c5639624 |
14 | 8b681b9b4 |
15 | 512998282 |
hex | 307c76a7a |
13015411322 has 8 divisors (see below), whose sum is σ = 19532259156. Its totient is φ = 6504658272.
The previous prime is 13015411319. The next prime is 13015411379. The reversal of 13015411322 is 22311451031.
It can be written as a sum of positive squares in 2 ways, for example, as 11225190601 + 1790220721 = 105949^2 + 42311^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518353 + ... + 1526900.
Almost surely, 213015411322 is an apocalyptic number.
13015411322 is a deficient number, since it is larger than the sum of its proper divisors (6516847834).
13015411322 is a wasteful number, since it uses less digits than its factorization.
13015411322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3047392.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 13015411322 its reverse (22311451031), we get a palindrome (35326862353).
The spelling of 13015411322 in words is "thirteen billion, fifteen million, four hundred eleven thousand, three hundred twenty-two".
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