Base | Representation |
---|---|
bin | 11011110100001001… |
… | …00111100100000101 |
3 | 1102112200221120212202 |
4 | 31322010213210011 |
5 | 221040312322434 |
6 | 10505440324245 |
7 | 1036023556301 |
oct | 157204474405 |
9 | 42480846782 |
10 | 14932932869 |
11 | 6373284538 |
12 | 2a89013685 |
13 | 153c99646a |
14 | a19366d01 |
15 | 5c5eb7a7e |
hex | 37a127905 |
14932932869 has 2 divisors, whose sum is σ = 14932932870. Its totient is φ = 14932932868.
The previous prime is 14932932727. The next prime is 14932932877. The reversal of 14932932869 is 96823923941.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14427132769 + 505800100 = 120113^2 + 22490^2 .
It is an emirp because it is prime and its reverse (96823923941) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14932932869 is a prime.
It is a super-2 number, since 2×149329328692 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14932932169) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7466466434 + 7466466435.
It is an arithmetic number, because the mean of its divisors is an integer number (7466466435).
Almost surely, 214932932869 is an apocalyptic number.
It is an amenable number.
14932932869 is a deficient number, since it is larger than the sum of its proper divisors (1).
14932932869 is an equidigital number, since it uses as much as digits as its factorization.
14932932869 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5038848, while the sum is 56.
The spelling of 14932932869 in words is "fourteen billion, nine hundred thirty-two million, nine hundred thirty-two thousand, eight hundred sixty-nine".
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