Base | Representation |
---|---|
bin | 10101110010011001… |
… | …11011110110010011 |
3 | 1010012012011202221211 |
4 | 22321030323312103 |
5 | 142423430013134 |
6 | 5212405400551 |
7 | 562602540511 |
oct | 127114736623 |
9 | 33165152854 |
10 | 11697110419 |
11 | 4a62794205 |
12 | 2325409157 |
13 | 1145494717 |
14 | 7cd6d54b1 |
15 | 486d90764 |
hex | 2b933bd93 |
11697110419 has 2 divisors, whose sum is σ = 11697110420. Its totient is φ = 11697110418.
The previous prime is 11697110407. The next prime is 11697110443. The reversal of 11697110419 is 91401179611.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11697110419 - 25 = 11697110387 is a prime.
It is a super-2 number, since 2×116971104192 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (11697110489) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5848555209 + 5848555210.
It is an arithmetic number, because the mean of its divisors is an integer number (5848555210).
Almost surely, 211697110419 is an apocalyptic number.
11697110419 is a deficient number, since it is larger than the sum of its proper divisors (1).
11697110419 is an equidigital number, since it uses as much as digits as its factorization.
11697110419 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 40.
The spelling of 11697110419 in words is "eleven billion, six hundred ninety-seven million, one hundred ten thousand, four hundred nineteen".
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