Base | Representation |
---|---|
bin | 11000011010111000… |
… | …01110000110110000 |
3 | 1020211200112111121011 |
4 | 30031130032012300 |
5 | 203322230403004 |
6 | 10004533240304 |
7 | 642613406512 |
oct | 141534160660 |
9 | 36750474534 |
10 | 13110403504 |
11 | 5618532220 |
12 | 265a793094 |
13 | 130c218913 |
14 | 8c52a7bb2 |
15 | 51aeae004 |
hex | 30d70e1b0 |
13110403504 has 40 divisors (see below), whose sum is σ = 27718225920. Its totient is φ = 5957640000.
The previous prime is 13110403483. The next prime is 13110403507. The reversal of 13110403504 is 40530401131.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (13110403507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 828337 + ... + 844015.
It is an arithmetic number, because the mean of its divisors is an integer number (692955648).
Almost surely, 213110403504 is an apocalyptic number.
It is an amenable number.
13110403504 is an abundant number, since it is smaller than the sum of its proper divisors (14607822416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13110403504 is a wasteful number, since it uses less digits than its factorization.
13110403504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20449 (or 20443 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 13110403504 its reverse (40530401131), we get a palindrome (53640804635).
It can be divided in two parts, 13110 and 403504, that added together give a palindrome (416614).
The spelling of 13110403504 in words is "thirteen billion, one hundred ten million, four hundred three thousand, five hundred four".
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