Base | Representation |
---|---|
bin | 11101110011110011011001… |
… | …001010011000111011111001 |
3 | 122012012100100011201020221000 |
4 | 131303303121022120323321 |
5 | 114140443401112410203 |
6 | 1142455553513035213 |
7 | 36420616064421615 |
oct | 3563633112307371 |
9 | 565170304636830 |
10 | 131103225122553 |
11 | 38856624800562 |
12 | 128548249b5b09 |
13 | 581cc9a586ba8 |
14 | 2453603b10345 |
15 | 102546825b4a3 |
hex | 773cd9298ef9 |
131103225122553 has 8 divisors (see below), whose sum is σ = 194227000181600. Its totient is φ = 87402150081684.
The previous prime is 131103225122543. The next prime is 131103225122563. The reversal of 131103225122553 is 355221522301131.
131103225122553 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 0 + 32 + 2 + 51 + 22 + 553 = 666.
It is an interprime number because it is at equal distance from previous prime (131103225122543) and next prime (131103225122563).
It is not a de Polignac number, because 131103225122553 - 230 = 131102151380729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131103225122503) 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, 2427837502243 + ... + 2427837502296.
It is an arithmetic number, because the mean of its divisors is an integer number (24278375022700).
Almost surely, 2131103225122553 is an apocalyptic number.
It is an amenable number.
131103225122553 is a deficient number, since it is larger than the sum of its proper divisors (63123775059047).
131103225122553 is an equidigital number, since it uses as much as digits as its factorization.
131103225122553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4855675004548 (or 4855675004542 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
Adding to 131103225122553 its reverse (355221522301131), we get a palindrome (486324747423684).
The spelling of 131103225122553 in words is "one hundred thirty-one trillion, one hundred three billion, two hundred twenty-five million, one hundred twenty-two thousand, five hundred fifty-three".
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