Base | Representation |
---|---|
bin | 11101111000001011100011… |
… | …110100001001110100010001 |
3 | 122020021002211021201022212200 |
4 | 131320023203310021310101 |
5 | 114210410444144203203 |
6 | 1143250104331313413 |
7 | 36451425616043142 |
oct | 3570134364116421 |
9 | 566232737638780 |
10 | 131404051553553 |
11 | 38962166450689 |
12 | 128a2b9abab869 |
13 | 584246c69100c |
14 | 2463dc08dbac9 |
15 | 102d1c32639a3 |
hex | 7782e3d09d11 |
131404051553553 has 12 divisors (see below), whose sum is σ = 193022900587920. Its totient is φ = 86117909492376.
The previous prime is 131404051553473. The next prime is 131404051553561. The reversal of 131404051553553 is 355355150404131.
131404051553553 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 0 + 40 + 5 + 1 + 5 + 53 + 553 = 666.
It is not a de Polignac number, because 131404051553553 - 232 = 131399756586257 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131404051553499 and 131404051553508.
It is not an unprimeable number, because it can be changed into a prime (131404051553573) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123732628051 + ... + 123732629112.
It is an arithmetic number, because the mean of its divisors is an integer number (16085241715660).
Almost surely, 2131404051553553 is an apocalyptic number.
It is an amenable number.
131404051553553 is a deficient number, since it is larger than the sum of its proper divisors (61618849034367).
131404051553553 is a wasteful number, since it uses less digits than its factorization.
131404051553553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247465257228 (or 247465257225 counting only the distinct ones).
The product of its (nonzero) digits is 1350000, while the sum is 45.
The spelling of 131404051553553 in words is "one hundred thirty-one trillion, four hundred four billion, fifty-one million, five hundred fifty-three thousand, five hundred fifty-three".
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