Base | Representation |
---|---|
bin | 110001110110101001… |
… | …101011010000011011 |
3 | 12010011121121011011012 |
4 | 301312221223100123 |
5 | 1334112220302443 |
6 | 40331430524135 |
7 | 3603346365446 |
oct | 616651532033 |
9 | 163147534135 |
10 | 53530244123 |
11 | 2077a477784 |
12 | a45b20664b |
13 | 5081268485 |
14 | 283b52265d |
15 | 15d4778118 |
hex | c76a6b41b |
53530244123 has 8 divisors (see below), whose sum is σ = 55384149600. Its totient is φ = 51676874368.
The previous prime is 53530244101. The next prime is 53530244143. The reversal of 53530244123 is 32144203535.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53530244123 - 218 = 53529981979 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53530244123.
It is not an unprimeable number, because it can be changed into a prime (53530244143) 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 7 ways as a sum of consecutive naturals, for example, 74915 + ... + 335667.
It is an arithmetic number, because the mean of its divisors is an integer number (6923018700).
Almost surely, 253530244123 is an apocalyptic number.
53530244123 is a deficient number, since it is larger than the sum of its proper divisors (1853905477).
53530244123 is a wasteful number, since it uses less digits than its factorization.
53530244123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267861.
The product of its (nonzero) digits is 43200, while the sum is 32.
Adding to 53530244123 its reverse (32144203535), we get a palindrome (85674447658).
The spelling of 53530244123 in words is "fifty-three billion, five hundred thirty million, two hundred forty-four thousand, one hundred twenty-three".
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