Base | Representation |
---|---|
bin | 101010011101000… |
… | …1100011010001001 |
3 | 10200021112012022200 |
4 | 1110322030122021 |
5 | 10404140310241 |
6 | 353204510413 |
7 | 50205254460 |
oct | 12472143211 |
9 | 3607465280 |
10 | 1424541321 |
11 | 671130a85 |
12 | 3390ab409 |
13 | 199191c78 |
14 | d729d9d7 |
15 | 850e14b6 |
hex | 54e8c689 |
1424541321 has 48 divisors (see below), whose sum is σ = 2501116800. Its totient is φ = 763167744.
The previous prime is 1424541289. The next prime is 1424541343. The reversal of 1424541321 is 1231454241.
1424541321 is a `hidden beast` number, since 1 + 4 + 245 + 413 + 2 + 1 = 666.
It is not a de Polignac number, because 1424541321 - 25 = 1424541289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1424541121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109975 + ... + 122243.
It is an arithmetic number, because the mean of its divisors is an integer number (52106600).
Almost surely, 21424541321 is an apocalyptic number.
It is an amenable number.
1424541321 is a deficient number, since it is larger than the sum of its proper divisors (1076575479).
1424541321 is a wasteful number, since it uses less digits than its factorization.
1424541321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12398 (or 12395 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 1424541321 is about 37743.0963356214. The cubic root of 1424541321 is about 1125.1878062757.
Adding to 1424541321 its reverse (1231454241), we get a palindrome (2655995562).
The spelling of 1424541321 in words is "one billion, four hundred twenty-four million, five hundred forty-one thousand, three hundred twenty-one".
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