Base | Representation |
---|---|
bin | 1011110000101010100… |
… | …01101100010101101111 |
3 | 1102122000022010020121111 |
4 | 11320111101230111233 |
5 | 23110030433313143 |
6 | 505344504012451 |
7 | 41123401232341 |
oct | 5702521542557 |
9 | 1378008106544 |
10 | 404083885423 |
11 | 146409900a19 |
12 | 66392a61127 |
13 | 2c1497507aa |
14 | 157b4711291 |
15 | a7a01dd99d |
hex | 5e1546c56f |
404083885423 has 24 divisors (see below), whose sum is σ = 462058957008. Its totient is φ = 351918459648.
The previous prime is 404083885421. The next prime is 404083885481. The reversal of 404083885423 is 324588380404.
It is not a de Polignac number, because 404083885423 - 21 = 404083885421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404083885421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501736 + ... + 1029517.
It is an arithmetic number, because the mean of its divisors is an integer number (19252456542).
Almost surely, 2404083885423 is an apocalyptic number.
404083885423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
404083885423 is a deficient number, since it is larger than the sum of its proper divisors (57975071585).
404083885423 is a wasteful number, since it uses less digits than its factorization.
404083885423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1531351 (or 1531332 counting only the distinct ones).
The product of its (nonzero) digits is 2949120, while the sum is 49.
The spelling of 404083885423 in words is "four hundred four billion, eighty-three million, eight hundred eighty-five thousand, four hundred twenty-three".
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