Base | Representation |
---|---|
bin | 11001010001100110… |
… | …11010011001110111 |
3 | 1022000200100101201202 |
4 | 30220303122121313 |
5 | 210242240434043 |
6 | 10122252443115 |
7 | 660156401156 |
oct | 145063323167 |
9 | 38020311652 |
10 | 13569468023 |
11 | 583367a191 |
12 | 276847949b |
13 | 138336a427 |
14 | 92a24559d |
15 | 54643d1b8 |
hex | 328cda677 |
13569468023 has 4 divisors (see below), whose sum is σ = 13936210440. Its totient is φ = 13202725608.
The previous prime is 13569468019. The next prime is 13569468041. The reversal of 13569468023 is 32086496531.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13569468023 - 22 = 13569468019 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 (13569468043) by changing a digit.
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, 183371153 + ... + 183371226.
It is an arithmetic number, because the mean of its divisors is an integer number (3484052610).
Almost surely, 213569468023 is an apocalyptic number.
13569468023 is a deficient number, since it is larger than the sum of its proper divisors (366742417).
13569468023 is an equidigital number, since it uses as much as digits as its factorization.
13569468023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366742416.
The product of its (nonzero) digits is 933120, while the sum is 47.
The spelling of 13569468023 in words is "thirteen billion, five hundred sixty-nine million, four hundred sixty-eight thousand, twenty-three".
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