Base | Representation |
---|---|
bin | 11000101101001101… |
… | …01100000100111110 |
3 | 1021020101211021001202 |
4 | 30112212230010332 |
5 | 204131110031104 |
6 | 10032104335502 |
7 | 646461231560 |
oct | 142646540476 |
9 | 37211737052 |
10 | 13264142654 |
11 | 5697298774 |
12 | 26a2174592 |
13 | 1335026729 |
14 | 8db887330 |
15 | 52972b51e |
hex | 3169ac13e |
13264142654 has 32 divisors (see below), whose sum is σ = 23362521600. Its totient is φ = 5528759328.
The previous prime is 13264142653. The next prime is 13264142657. The reversal of 13264142654 is 45624146231.
13264142654 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 not an unprimeable number, because it can be changed into a prime (13264142651) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 2120159 + ... + 2126405.
It is an arithmetic number, because the mean of its divisors is an integer number (730078800).
Almost surely, 213264142654 is an apocalyptic number.
13264142654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13264142654 is a deficient number, since it is larger than the sum of its proper divisors (10098378946).
13264142654 is a wasteful number, since it uses less digits than its factorization.
13264142654 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10392.
The product of its digits is 138240, while the sum is 38.
Adding to 13264142654 its reverse (45624146231), we get a palindrome (58888288885).
The spelling of 13264142654 in words is "thirteen billion, two hundred sixty-four million, one hundred forty-two thousand, six hundred fifty-four".
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