Base | Representation |
---|---|
bin | 1001111001010111111101… |
… | …1010001110100001010011 |
3 | 1102112020111210100202210201 |
4 | 2132111333122032201103 |
5 | 2411234340133224134 |
6 | 35050443454440031 |
7 | 2202101334510025 |
oct | 236257732164123 |
9 | 42466453322721 |
10 | 10881289742419 |
11 | 3515802426418 |
12 | 1278a49b03017 |
13 | 60c1414c2aa5 |
14 | 29892b640015 |
15 | 13d0a9a69914 |
hex | 9e57f68e853 |
10881289742419 has 2 divisors, whose sum is σ = 10881289742420. Its totient is φ = 10881289742418.
The previous prime is 10881289742339. The next prime is 10881289742471. The reversal of 10881289742419 is 91424798218801.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10881289742419 - 227 = 10881155524691 is a prime.
It is a super-2 number, since 2×108812897424192 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10881289748419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5440644871209 + 5440644871210.
It is an arithmetic number, because the mean of its divisors is an integer number (5440644871210).
Almost surely, 210881289742419 is an apocalyptic number.
10881289742419 is a deficient number, since it is larger than the sum of its proper divisors (1).
10881289742419 is an equidigital number, since it uses as much as digits as its factorization.
10881289742419 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18579456, while the sum is 64.
The spelling of 10881289742419 in words is "ten trillion, eight hundred eighty-one billion, two hundred eighty-nine million, seven hundred forty-two thousand, four hundred nineteen".
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