Base | Representation |
---|---|
bin | 11001011111110001011011… |
… | …01111110011110000101001 |
3 | 21100111222102111011211120012 |
4 | 30233320231233303300221 |
5 | 24322101232232330411 |
6 | 315124540514341305 |
7 | 14544504142464014 |
oct | 1457705557636051 |
9 | 240458374154505 |
10 | 56067270589481 |
11 | 16956aa5639038 |
12 | 635626758a835 |
13 | 25391758b70b8 |
14 | dbb95572237b |
15 | 6736897b418b |
hex | 32fe2dbf3c29 |
56067270589481 has 2 divisors, whose sum is σ = 56067270589482. Its totient is φ = 56067270589480.
The previous prime is 56067270589439. The next prime is 56067270589553. The reversal of 56067270589481 is 18498507276065.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30428076307225 + 25639194282256 = 5516165^2 + 5063516^2 .
It is a cyclic number.
It is not a de Polignac number, because 56067270589481 - 218 = 56067270327337 is a prime.
It is a super-2 number, since 2×560672705894812 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (56067270589411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28033635294740 + 28033635294741.
It is an arithmetic number, because the mean of its divisors is an integer number (28033635294741).
Almost surely, 256067270589481 is an apocalyptic number.
It is an amenable number.
56067270589481 is a deficient number, since it is larger than the sum of its proper divisors (1).
56067270589481 is an equidigital number, since it uses as much as digits as its factorization.
56067270589481 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 203212800, while the sum is 68.
The spelling of 56067270589481 in words is "fifty-six trillion, sixty-seven billion, two hundred seventy million, five hundred eighty-nine thousand, four hundred eighty-one".
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