Base | Representation |
---|---|
bin | 10101110011100010011… |
… | …10010110100101110111 |
3 | 2122121212200221110211101 |
4 | 22321301032112211313 |
5 | 44233402304204323 |
6 | 1332104432150531 |
7 | 105062316023446 |
oct | 12716116264567 |
9 | 2577780843741 |
10 | 749223897463 |
11 | 2698203a3398 |
12 | 101255698447 |
13 | 558614a31a2 |
14 | 2839692ad5d |
15 | 14750745dad |
hex | ae71396977 |
749223897463 has 2 divisors, whose sum is σ = 749223897464. Its totient is φ = 749223897462.
The previous prime is 749223897427. The next prime is 749223897479. The reversal of 749223897463 is 364798322947.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-749223897463 is a prime.
It is a super-2 number, since 2×7492238974632 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 749223897395 and 749223897404.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (749223897413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374611948731 + 374611948732.
It is an arithmetic number, because the mean of its divisors is an integer number (374611948732).
Almost surely, 2749223897463 is an apocalyptic number.
749223897463 is a deficient number, since it is larger than the sum of its proper divisors (1).
749223897463 is an equidigital number, since it uses as much as digits as its factorization.
749223897463 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 109734912, while the sum is 64.
The spelling of 749223897463 in words is "seven hundred forty-nine billion, two hundred twenty-three million, eight hundred ninety-seven thousand, four hundred sixty-three".
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