Base | Representation |
---|---|
bin | 10111101101100110111010… |
… | …01010110110001001101111 |
3 | 20211121222100202222012210011 |
4 | 23312303131022312021233 |
5 | 23313314132034101143 |
6 | 302522523233154051 |
7 | 13661216064165166 |
oct | 1366633512661157 |
9 | 224558322865704 |
10 | 52144613581423 |
11 | 15684451a61020 |
12 | 5a21b856bb927 |
13 | 23132a661036c |
14 | cc3b5431a3dd |
15 | 6066038d5e9d |
hex | 2f6cdd2b626f |
52144613581423 has 32 divisors (see below), whose sum is σ = 59385651628608. Its totient is φ = 45362728857600.
The previous prime is 52144613581393. The next prime is 52144613581433. The reversal of 52144613581423 is 32418531644125.
It is not a de Polignac number, because 52144613581423 - 225 = 52144580026991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52144613581433) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288324861 + ... + 288505657.
It is an arithmetic number, because the mean of its divisors is an integer number (1855801613394).
Almost surely, 252144613581423 is an apocalyptic number.
52144613581423 is a deficient number, since it is larger than the sum of its proper divisors (7241038047185).
52144613581423 is a wasteful number, since it uses less digits than its factorization.
52144613581423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192523.
The product of its digits is 2764800, while the sum is 49.
The spelling of 52144613581423 in words is "fifty-two trillion, one hundred forty-four billion, six hundred thirteen million, five hundred eighty-one thousand, four hundred twenty-three".
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