Base | Representation |
---|---|
bin | 10010111001010110… |
… | …01100011010000111 |
3 | 222012000011021112122 |
4 | 21130223030122013 |
5 | 131234024331404 |
6 | 4354353240155 |
7 | 506253023036 |
oct | 113453143207 |
9 | 28160137478 |
10 | 10144761479 |
11 | 43364a94a6 |
12 | 1b7156305b |
13 | c589a3b58 |
14 | 6c348671d |
15 | 3e59553be |
hex | 25cacc687 |
10144761479 has 2 divisors, whose sum is σ = 10144761480. Its totient is φ = 10144761478.
The previous prime is 10144761463. The next prime is 10144761481. The reversal of 10144761479 is 97416744101.
10144761479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10144761479 - 24 = 10144761463 is a prime.
Together with 10144761481, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10144661479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072380739 + 5072380740.
It is an arithmetic number, because the mean of its divisors is an integer number (5072380740).
Almost surely, 210144761479 is an apocalyptic number.
10144761479 is a deficient number, since it is larger than the sum of its proper divisors (1).
10144761479 is an equidigital number, since it uses as much as digits as its factorization.
10144761479 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 169344, while the sum is 44.
The spelling of 10144761479 in words is "ten billion, one hundred forty-four million, seven hundred sixty-one thousand, four hundred seventy-nine".
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