Base | Representation |
---|---|
bin | 110001011000111110… |
… | …101010111010010110 |
3 | 12001212220212122021112 |
4 | 301120332222322112 |
5 | 1332102300300004 |
6 | 40210205015022 |
7 | 3555123141125 |
oct | 613076527226 |
9 | 161786778245 |
10 | 53032431254 |
11 | 20544474590 |
12 | a340554472 |
13 | 500209aa4a |
14 | 27d1379abc |
15 | 15a5be2e6e |
hex | c58faae96 |
53032431254 has 64 divisors (see below), whose sum is σ = 90611066880. Its totient is φ = 23058000000.
The previous prime is 53032431251. The next prime is 53032431271. The reversal of 53032431254 is 45213423035.
It is a self number, because there is not a number n which added to its sum of digits gives 53032431254.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53032431251) 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, 70615379 + ... + 70616129.
It is an arithmetic number, because the mean of its divisors is an integer number (1415797920).
Almost surely, 253032431254 is an apocalyptic number.
53032431254 is a deficient number, since it is larger than the sum of its proper divisors (37578635626).
53032431254 is a wasteful number, since it uses less digits than its factorization.
53032431254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1677.
The product of its (nonzero) digits is 43200, while the sum is 32.
Adding to 53032431254 its reverse (45213423035), we get a palindrome (98245854289).
The spelling of 53032431254 in words is "fifty-three billion, thirty-two million, four hundred thirty-one thousand, two hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •