Base | Representation |
---|---|
bin | 111001100111111010000001… |
… | …100001001101011010001011 |
3 | 1020020022202202001111111201011 |
4 | 321213322001201031122023 |
5 | 231204203203341444230 |
6 | 2255000333351504351 |
7 | 104244533522243560 |
oct | 7147720141153213 |
9 | 1206282661444634 |
10 | 253431013234315 |
11 | 73829542046474 |
12 | 245107656880b7 |
13 | ab545991070b7 |
14 | 46821ab126867 |
15 | 1e474c78ace2a |
hex | e67e8184d68b |
253431013234315 has 16 divisors (see below), whose sum is σ = 351003745632960. Its totient is φ = 172060659619200.
The previous prime is 253431013234309. The next prime is 253431013234349. The reversal of 253431013234315 is 513432310134352.
253431013234315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 253431013234315 - 27 = 253431013234187 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35845967220 + ... + 35845974289.
It is an arithmetic number, because the mean of its divisors is an integer number (21937734102060).
Almost surely, 2253431013234315 is an apocalyptic number.
253431013234315 is a deficient number, since it is larger than the sum of its proper divisors (97572732398645).
253431013234315 is a wasteful number, since it uses less digits than its factorization.
253431013234315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71691941622.
The product of its (nonzero) digits is 388800, while the sum is 40.
Adding to 253431013234315 its reverse (513432310134352), we get a palindrome (766863323368667).
The spelling of 253431013234315 in words is "two hundred fifty-three trillion, four hundred thirty-one billion, thirteen million, two hundred thirty-four thousand, three hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •