Base | Representation |
---|---|
bin | 11001010101101111… |
… | …00001110010000111 |
3 | 1022010002111221121001 |
4 | 30222313201302013 |
5 | 210330122220010 |
6 | 10125531034131 |
7 | 661056644533 |
oct | 145267416207 |
9 | 38102457531 |
10 | 13604101255 |
11 | 5851184698 |
12 | 2777b9b947 |
13 | 138a5a5274 |
14 | 930a9cbc3 |
15 | 5494cec3a |
hex | 32ade1c87 |
13604101255 has 4 divisors (see below), whose sum is σ = 16324921512. Its totient is φ = 10883281000.
The previous prime is 13604101253. The next prime is 13604101337. The reversal of 13604101255 is 55210140631.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 13604101255 - 21 = 13604101253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13604101253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360410121 + ... + 1360410130.
It is an arithmetic number, because the mean of its divisors is an integer number (4081230378).
Almost surely, 213604101255 is an apocalyptic number.
13604101255 is a deficient number, since it is larger than the sum of its proper divisors (2720820257).
13604101255 is an equidigital number, since it uses as much as digits as its factorization.
13604101255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2720820256.
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 13604101255 its reverse (55210140631), we get a palindrome (68814241886).
The spelling of 13604101255 in words is "thirteen billion, six hundred four million, one hundred one thousand, two hundred fifty-five".
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