Base | Representation |
---|---|
bin | 11011010000101110… |
… | …00110110111001001 |
3 | 1101202222211011011202 |
4 | 31220113012313021 |
5 | 214433230233034 |
6 | 10420143433545 |
7 | 1025455106006 |
oct | 155027066711 |
9 | 41688734152 |
10 | 14635789769 |
11 | 6230581527 |
12 | 2a055b58b5 |
13 | 14c3258b43 |
14 | 9cbad88ad |
15 | 5a9d7047e |
hex | 3685c6dc9 |
14635789769 has 2 divisors, whose sum is σ = 14635789770. Its totient is φ = 14635789768.
The previous prime is 14635789759. The next prime is 14635789771. The reversal of 14635789769 is 96798753641.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11984775625 + 2651014144 = 109475^2 + 51488^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14635789769 is a prime.
It is a super-2 number, since 2×146357897692 (a number of 21 digits) contains 22 as substring.
Together with 14635789771, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (14635789739) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7317894884 + 7317894885.
It is an arithmetic number, because the mean of its divisors is an integer number (7317894885).
Almost surely, 214635789769 is an apocalyptic number.
It is an amenable number.
14635789769 is a deficient number, since it is larger than the sum of its proper divisors (1).
14635789769 is an equidigital number, since it uses as much as digits as its factorization.
14635789769 is an evil number, because the sum of its binary digits is even.
The product of its digits is 68584320, while the sum is 65.
The spelling of 14635789769 in words is "fourteen billion, six hundred thirty-five million, seven hundred eighty-nine thousand, seven hundred sixty-nine".
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