Base | Representation |
---|---|
bin | 111100110001101010… |
… | …0110010110011101110 |
3 | 110110212211210000001122 |
4 | 1321203110302303232 |
5 | 4114243421224004 |
6 | 135542530140542 |
7 | 12300202500551 |
oct | 1714324626356 |
9 | 413784700048 |
10 | 130515414254 |
11 | 50395604525 |
12 | 21365421752 |
13 | c3cc8c5994 |
14 | 6461b14698 |
15 | 35dd223cbe |
hex | 1e63532cee |
130515414254 has 16 divisors (see below), whose sum is σ = 202714535520. Its totient is φ = 62948138400.
The previous prime is 130515414223. The next prime is 130515414257. The reversal of 130515414254 is 452414515031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130515414257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996797 + ... + 1120104.
It is an arithmetic number, because the mean of its divisors is an integer number (12669658470).
Almost surely, 2130515414254 is an apocalyptic number.
130515414254 is a deficient number, since it is larger than the sum of its proper divisors (72199121266).
130515414254 is a wasteful number, since it uses less digits than its factorization.
130515414254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2117995.
The product of its (nonzero) digits is 48000, while the sum is 35.
Adding to 130515414254 its reverse (452414515031), we get a palindrome (582929929285).
The spelling of 130515414254 in words is "one hundred thirty billion, five hundred fifteen million, four hundred fourteen thousand, two hundred fifty-four".
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