Base | Representation |
---|---|
bin | 111100100110100101… |
… | …1111110100010010001 |
3 | 110102220221220102022020 |
4 | 1321031023332202101 |
5 | 4113013331113431 |
6 | 135442021402053 |
7 | 12255042532536 |
oct | 1711513764221 |
9 | 412827812266 |
10 | 130144004241 |
11 | 502149966a9 |
12 | 21280b69329 |
13 | c370984644 |
14 | 6428672d8d |
15 | 35ba80b696 |
hex | 1e4d2fe891 |
130144004241 has 16 divisors (see below), whose sum is σ = 181860639360. Its totient is φ = 82627966080.
The previous prime is 130144004231. The next prime is 130144004269. The reversal of 130144004241 is 142400441031.
It is not a de Polignac number, because 130144004241 - 25 = 130144004209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130144004231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4102420 + ... + 4134021.
It is an arithmetic number, because the mean of its divisors is an integer number (11366289960).
Almost surely, 2130144004241 is an apocalyptic number.
It is an amenable number.
130144004241 is a deficient number, since it is larger than the sum of its proper divisors (51716635119).
130144004241 is a wasteful number, since it uses less digits than its factorization.
130144004241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8236696.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 130144004241 its reverse (142400441031), we get a palindrome (272544445272).
The spelling of 130144004241 in words is "one hundred thirty billion, one hundred forty-four million, four thousand, two hundred forty-one".
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