Base | Representation |
---|---|
bin | 111101001001000010… |
… | …1110011000101111011 |
3 | 110112220112010201101122 |
4 | 1322102011303011323 |
5 | 4122400300344121 |
6 | 140152434535455 |
7 | 12325510456001 |
oct | 1722205630573 |
9 | 415815121348 |
10 | 131300012411 |
11 | 50758485757 |
12 | 2154413758b |
13 | c4c6315349 |
14 | 64d7dd0a71 |
15 | 36370575ab |
hex | 1e9217317b |
131300012411 has 8 divisors (see below), whose sum is σ = 140103835920. Its totient is φ = 122685518592.
The previous prime is 131300012383. The next prime is 131300012447. The reversal of 131300012411 is 114210003131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131300012411 - 214 = 131299996027 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 131300012411.
It is not an unprimeable number, because it can be changed into a prime (131300012111) 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, 47330990 + ... + 47333763.
It is an arithmetic number, because the mean of its divisors is an integer number (17512979490).
Almost surely, 2131300012411 is an apocalyptic number.
131300012411 is a deficient number, since it is larger than the sum of its proper divisors (8803823509).
131300012411 is an equidigital number, since it uses as much as digits as its factorization.
131300012411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94664845.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 131300012411 its reverse (114210003131), we get a palindrome (245510015542).
The spelling of 131300012411 in words is "one hundred thirty-one billion, three hundred million, twelve thousand, four hundred eleven".
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