Base | Representation |
---|---|
bin | 10110011110010010… |
… | …001111110100101101 |
3 | 2022021200122100022202 |
4 | 112132102033310231 |
5 | 343404341420023 |
6 | 15030234351245 |
7 | 1512655120520 |
oct | 263622176455 |
9 | 68250570282 |
10 | 24130420013 |
11 | a262aa1787 |
12 | 481528b525 |
13 | 237733104b |
14 | 124caa8bb7 |
15 | 9636a4128 |
hex | 59e48fd2d |
24130420013 has 4 divisors (see below), whose sum is σ = 27577622880. Its totient is φ = 20683217148.
The previous prime is 24130420009. The next prime is 24130420043. The reversal of 24130420013 is 31002403142.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 24130420013 - 22 = 24130420009 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24130420003) 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, 1723601423 + ... + 1723601436.
It is an arithmetic number, because the mean of its divisors is an integer number (6894405720).
Almost surely, 224130420013 is an apocalyptic number.
It is an amenable number.
24130420013 is a deficient number, since it is larger than the sum of its proper divisors (3447202867).
24130420013 is an equidigital number, since it uses as much as digits as its factorization.
24130420013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3447202866.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 24130420013 its reverse (31002403142), we get a palindrome (55132823155).
The spelling of 24130420013 in words is "twenty-four billion, one hundred thirty million, four hundred twenty thousand, thirteen".
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