Base | Representation |
---|---|
bin | 10100100000110100… |
… | …01001101000001111 |
3 | 1001102111100120112122 |
4 | 22100122021220033 |
5 | 140023223141004 |
6 | 5020440323155 |
7 | 536622323654 |
oct | 122032115017 |
9 | 31374316478 |
10 | 11012708879 |
11 | 47414291a7 |
12 | 21741734bb |
13 | 10667571b3 |
14 | 76685bc2b |
15 | 446c4ecbe |
hex | 290689a0f |
11012708879 has 2 divisors, whose sum is σ = 11012708880. Its totient is φ = 11012708878.
The previous prime is 11012708869. The next prime is 11012708893. The reversal of 11012708879 is 97880721011.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11012708879 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11012708869) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506354439 + 5506354440.
It is an arithmetic number, because the mean of its divisors is an integer number (5506354440).
Almost surely, 211012708879 is an apocalyptic number.
11012708879 is a deficient number, since it is larger than the sum of its proper divisors (1).
11012708879 is an equidigital number, since it uses as much as digits as its factorization.
11012708879 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56448, while the sum is 44.
The spelling of 11012708879 in words is "eleven billion, twelve million, seven hundred eight thousand, eight hundred seventy-nine".
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