Base | Representation |
---|---|
bin | 101010011100000… |
… | …1000101101101011 |
3 | 10200020111210101002 |
4 | 1110320020231223 |
5 | 10404021030044 |
6 | 353145145215 |
7 | 50200550015 |
oct | 12470105553 |
9 | 3606453332 |
10 | 1424001899 |
11 | 6708a2781 |
12 | 338a8b20b |
13 | 199033598 |
14 | d719d1b5 |
15 | 8503674e |
hex | 54e08b6b |
1424001899 has 2 divisors, whose sum is σ = 1424001900. Its totient is φ = 1424001898.
The previous prime is 1424001823. The next prime is 1424001937. The reversal of 1424001899 is 9981004241.
It is an a-pointer prime, because the next prime (1424001937) can be obtained adding 1424001899 to its sum of digits (38).
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1424001899 is a prime.
It is not a weakly prime, because it can be changed into another prime (1424031899) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712000949 + 712000950.
It is an arithmetic number, because the mean of its divisors is an integer number (712000950).
Almost surely, 21424001899 is an apocalyptic number.
1424001899 is a deficient number, since it is larger than the sum of its proper divisors (1).
1424001899 is an equidigital number, since it uses as much as digits as its factorization.
1424001899 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20736, while the sum is 38.
The square root of 1424001899 is about 37735.9496899177. The cubic root of 1424001899 is about 1125.0457657761.
The spelling of 1424001899 in words is "one billion, four hundred twenty-four million, one thousand, eight hundred ninety-nine".
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