Base | Representation |
---|---|
bin | 11101110111010010001010… |
… | …100010111111101110011001 |
3 | 122020001012202101020120200201 |
4 | 131313102022202333232121 |
5 | 114203403241112411101 |
6 | 1143201513214302201 |
7 | 36444114500300530 |
oct | 3567221242775631 |
9 | 566035671216621 |
10 | 131342424341401 |
11 | 389390114a5a99 |
12 | 128930601b7961 |
13 | 58396caa91000 |
14 | 2461015cad317 |
15 | 102b7b7c38e01 |
hex | 77748a8bfb99 |
131342424341401 has 16 divisors (see below), whose sum is σ = 162608736572800. Its totient is φ = 103919280785424.
The previous prime is 131342424341371. The next prime is 131342424341407. The reversal of 131342424341401 is 104143424243131.
It is not a de Polignac number, because 131342424341401 - 215 = 131342424308633 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131342424341407) 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, 4270172031 + ... + 4270202788.
It is an arithmetic number, because the mean of its divisors is an integer number (10163046035800).
Almost surely, 2131342424341401 is an apocalyptic number.
It is an amenable number.
131342424341401 is a deficient number, since it is larger than the sum of its proper divisors (31266312231399).
131342424341401 is an frugal number, since it uses more digits than its factorization.
131342424341401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8540374865 (or 8540374839 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 37.
Adding to 131342424341401 its reverse (104143424243131), we get a palindrome (235485848584532).
The spelling of 131342424341401 in words is "one hundred thirty-one trillion, three hundred forty-two billion, four hundred twenty-four million, three hundred forty-one thousand, four hundred one".
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