Base | Representation |
---|---|
bin | 111100101001011101… |
… | …0101101011111111111 |
3 | 110110011122210200120110 |
4 | 1321102322231133333 |
5 | 4113212434010221 |
6 | 135455334121103 |
7 | 12260320635540 |
oct | 1712272553777 |
9 | 413148720513 |
10 | 130240141311 |
11 | 50264189925 |
12 | 212a91b0193 |
13 | c387874a97 |
14 | 643733a4c7 |
15 | 35c3e9b776 |
hex | 1e52ead7ff |
130240141311 has 32 divisors (see below), whose sum is σ = 216913932288. Its totient is φ = 67785592320.
The previous prime is 130240141309. The next prime is 130240141363. The reversal of 130240141311 is 113141042031.
It is not a de Polignac number, because 130240141311 - 21 = 130240141309 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130240141391) 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, 5873100 + ... + 5895233.
It is an arithmetic number, because the mean of its divisors is an integer number (6778560384).
Almost surely, 2130240141311 is an apocalyptic number.
130240141311 is a deficient number, since it is larger than the sum of its proper divisors (86673790977).
130240141311 is a wasteful number, since it uses less digits than its factorization.
130240141311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11768391.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 130240141311 its reverse (113141042031), we get a palindrome (243381183342).
The spelling of 130240141311 in words is "one hundred thirty billion, two hundred forty million, one hundred forty-one thousand, three hundred eleven".
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