Base | Representation |
---|---|
bin | 1110101110111100100… |
… | …0001110100001100010 |
3 | 220012100100222000022102 |
4 | 3223233020032201202 |
5 | 13121342210430214 |
6 | 312140504210402 |
7 | 24200356423520 |
oct | 3535710164142 |
9 | 805310860272 |
10 | 253120014434 |
11 | 98390716281 |
12 | 41081469a02 |
13 | 1ab3b5a3a91 |
14 | c372d39310 |
15 | 68b6bb7bde |
hex | 3aef20e862 |
253120014434 has 64 divisors (see below), whose sum is σ = 454278067200. Its totient is φ = 103539161088.
The previous prime is 253120014383. The next prime is 253120014451. The reversal of 253120014434 is 434410021352.
253120014434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 253120014397 and 253120014406.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 4245422 + ... + 4304630.
It is an arithmetic number, because the mean of its divisors is an integer number (7098094800).
Almost surely, 2253120014434 is an apocalyptic number.
253120014434 is a deficient number, since it is larger than the sum of its proper divisors (201158052766).
253120014434 is a wasteful number, since it uses less digits than its factorization.
253120014434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59427.
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 253120014434 its reverse (434410021352), we get a palindrome (687530035786).
The spelling of 253120014434 in words is "two hundred fifty-three billion, one hundred twenty million, fourteen thousand, four hundred thirty-four".
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