Base | Representation |
---|---|
bin | 11101111000011111000111… |
… | …011011010101100100101101 |
3 | 122020100010000201020011021000 |
4 | 131320133013123111210231 |
5 | 114211232000312410131 |
6 | 1143303500131430513 |
7 | 36453101154660660 |
oct | 3570370733254455 |
9 | 566303021204230 |
10 | 131425050122541 |
11 | 3897006160632a |
12 | 128a707b455439 |
13 | 5844437bc4676 |
14 | 246501367b6d7 |
15 | 102da019cbce6 |
hex | 7787c76d592d |
131425050122541 has 16 divisors (see below), whose sum is σ = 222518603382400. Its totient is φ = 75100028641344.
The previous prime is 131425050122519. The next prime is 131425050122557. The reversal of 131425050122541 is 145221050524131.
131425050122541 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 2 + 50 + 50 + 12 + 2 + 541 = 666.
It is a de Polignac number, because none of the positive numbers 2k-131425050122541 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131425050122496 and 131425050122505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131425050122501) 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, 347685317596 + ... + 347685317973.
It is an arithmetic number, because the mean of its divisors is an integer number (13907412711400).
Almost surely, 2131425050122541 is an apocalyptic number.
It is an amenable number.
131425050122541 is a deficient number, since it is larger than the sum of its proper divisors (91093553259859).
131425050122541 is an equidigital number, since it uses as much as digits as its factorization.
131425050122541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695370635585 (or 695370635579 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 36.
The spelling of 131425050122541 in words is "one hundred thirty-one trillion, four hundred twenty-five billion, fifty million, one hundred twenty-two thousand, five hundred forty-one".
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