Base | Representation |
---|---|
bin | 11001000101001010… |
… | …10111100011110100 |
3 | 1021202102000010100111 |
4 | 30202211113203310 |
5 | 210034032414220 |
6 | 10104044152404 |
7 | 654451441354 |
oct | 144245274364 |
9 | 37672003314 |
10 | 13465123060 |
11 | 578a790284 |
12 | 2739538704 |
13 | 136786504c |
14 | 91a442b64 |
15 | 53c1cb15a |
hex | 3229578f4 |
13465123060 has 24 divisors (see below), whose sum is σ = 28878393600. Its totient is φ = 5271452064.
The previous prime is 13465123019. The next prime is 13465123127. The reversal of 13465123060 is 6032156431.
13465123060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7161360 + ... + 7163239.
It is an arithmetic number, because the mean of its divisors is an integer number (1203266400).
Almost surely, 213465123060 is an apocalyptic number.
13465123060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13465123060 is an abundant number, since it is smaller than the sum of its proper divisors (15413270540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13465123060 is a wasteful number, since it uses less digits than its factorization.
13465123060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14324655 (or 14324653 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 13465123060 its reverse (6032156431), we get a palindrome (19497279491).
The spelling of 13465123060 in words is "thirteen billion, four hundred sixty-five million, one hundred twenty-three thousand, sixty".
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