Base | Representation |
---|---|
bin | 110001100001111001… |
… | …001111010110011101 |
3 | 12002021100022122120121 |
4 | 301201321033112131 |
5 | 1332404043040324 |
6 | 40233110514541 |
7 | 3561620364142 |
oct | 614171172635 |
9 | 162240278517 |
10 | 53182002589 |
11 | 20610943761 |
12 | a382665a51 |
13 | 50270797b1 |
14 | 28071923c9 |
15 | 15b3dda5e4 |
hex | c61e4f59d |
53182002589 has 4 divisors (see below), whose sum is σ = 53270492380. Its totient is φ = 53093512800.
The previous prime is 53182002571. The next prime is 53182002593. The reversal of 53182002589 is 98520028135.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 28679422500 + 24502580089 = 169350^2 + 156533^2 .
It is a cyclic number.
It is not a de Polignac number, because 53182002589 - 25 = 53182002557 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 (53182002889) 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, 44243994 + ... + 44245195.
It is an arithmetic number, because the mean of its divisors is an integer number (13317623095).
Almost surely, 253182002589 is an apocalyptic number.
It is an amenable number.
53182002589 is a deficient number, since it is larger than the sum of its proper divisors (88489791).
53182002589 is an equidigital number, since it uses as much as digits as its factorization.
53182002589 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88489790.
The product of its (nonzero) digits is 172800, while the sum is 43.
The spelling of 53182002589 in words is "fifty-three billion, one hundred eighty-two million, two thousand, five hundred eighty-nine".
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