Base | Representation |
---|---|
bin | 11010100000010110… |
… | …10000101010110001 |
3 | 1100201201022110211010 |
4 | 31100023100222301 |
5 | 213120341443100 |
6 | 10312010541133 |
7 | 1012430160630 |
oct | 152013205261 |
9 | 40651273733 |
10 | 14230031025 |
11 | 6042532a21 |
12 | 29117377a9 |
13 | 145a17c302 |
14 | 98dc75517 |
15 | 584420750 |
hex | 3502d0ab1 |
14230031025 has 96 divisors (see below), whose sum is σ = 28169625600. Its totient is φ = 6200812800.
The previous prime is 14230031009. The next prime is 14230031059. The reversal of 14230031025 is 52013003241.
It is not a de Polignac number, because 14230031025 - 24 = 14230031009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 14230030992 and 14230031010.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1196860 + ... + 1208690.
It is an arithmetic number, because the mean of its divisors is an integer number (293433600).
Almost surely, 214230031025 is an apocalyptic number.
14230031025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14230031025 is a deficient number, since it is larger than the sum of its proper divisors (13939594575).
14230031025 is a wasteful number, since it uses less digits than its factorization.
14230031025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11959 (or 11954 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 14230031025 its reverse (52013003241), we get a palindrome (66243034266).
The spelling of 14230031025 in words is "fourteen billion, two hundred thirty million, thirty-one thousand, twenty-five".
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