Base | Representation |
---|---|
bin | 10101000100110100… |
… | …00101011110101001 |
3 | 1002012112120101110202 |
4 | 22202122011132221 |
5 | 141133024304034 |
6 | 5110424521545 |
7 | 550250131256 |
oct | 124232053651 |
9 | 32175511422 |
10 | 11314681769 |
11 | 488692a976 |
12 | 22393202b5 |
13 | 10b4195c91 |
14 | 7949c642d |
15 | 4634ed47e |
hex | 2a26857a9 |
11314681769 has 2 divisors, whose sum is σ = 11314681770. Its totient is φ = 11314681768.
The previous prime is 11314681757. The next prime is 11314681783. The reversal of 11314681769 is 96718641311.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8712355600 + 2602326169 = 93340^2 + 51013^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11314681769 is a prime.
It is a super-2 number, since 2×113146817692 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (11314681739) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5657340884 + 5657340885.
It is an arithmetic number, because the mean of its divisors is an integer number (5657340885).
Almost surely, 211314681769 is an apocalyptic number.
It is an amenable number.
11314681769 is a deficient number, since it is larger than the sum of its proper divisors (1).
11314681769 is an equidigital number, since it uses as much as digits as its factorization.
11314681769 is an evil number, because the sum of its binary digits is even.
The product of its digits is 217728, while the sum is 47.
The spelling of 11314681769 in words is "eleven billion, three hundred fourteen million, six hundred eighty-one thousand, seven hundred sixty-nine".
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