Base | Representation |
---|---|
bin | 101010011100100… |
… | …0100001010110110 |
3 | 10200020222011102202 |
4 | 1110321010022312 |
5 | 10404101323210 |
6 | 353154304502 |
7 | 50202613016 |
oct | 12471041266 |
9 | 3606864382 |
10 | 1424245430 |
11 | 670a49743 |
12 | 338b88132 |
13 | 1990ba39a |
14 | d7223c46 |
15 | 850839a5 |
hex | 54e442b6 |
1424245430 has 32 divisors (see below), whose sum is σ = 2595952800. Its totient is φ = 562563072.
The previous prime is 1424245421. The next prime is 1424245447. The reversal of 1424245430 is 345424241.
It is a junction number, because it is equal to n+sod(n) for n = 1424245393 and 1424245402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265616 + ... + 270924.
It is an arithmetic number, because the mean of its divisors is an integer number (81123525).
Almost surely, 21424245430 is an apocalyptic number.
1424245430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1424245430 is a deficient number, since it is larger than the sum of its proper divisors (1171707370).
1424245430 is a wasteful number, since it uses less digits than its factorization.
1424245430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5648.
The product of its (nonzero) digits is 15360, while the sum is 29.
The square root of 1424245430 is about 37739.1763291146. The cubic root of 1424245430 is about 1125.1098967540.
Adding to 1424245430 its reverse (345424241), we get a palindrome (1769669671).
The spelling of 1424245430 in words is "one billion, four hundred twenty-four million, two hundred forty-five thousand, four hundred thirty".
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