Base | Representation |
---|---|
bin | 11010100000011001… |
… | …10000000000001000 |
3 | 1100201202001022110121 |
4 | 31100030300000020 |
5 | 213120441442022 |
6 | 10312023153024 |
7 | 1012433405236 |
oct | 152014600010 |
9 | 40652038417 |
10 | 14230421512 |
11 | 604277a33a |
12 | 29118a5774 |
13 | 145a287c78 |
14 | 98dd37956 |
15 | 58449b2c7 |
hex | 350330008 |
14230421512 has 16 divisors (see below), whose sum is σ = 27057844800. Its totient is φ = 7014996240.
The previous prime is 14230421509. The next prime is 14230421521. The reversal of 14230421512 is 21512403241.
It is a super-2 number, since 2×142304215122 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12526212 + ... + 12527347.
It is an arithmetic number, because the mean of its divisors is an integer number (1691115300).
Almost surely, 214230421512 is an apocalyptic number.
It is an amenable number.
14230421512 is a deficient number, since it is larger than the sum of its proper divisors (12827423288).
14230421512 is a wasteful number, since it uses less digits than its factorization.
14230421512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25053636 (or 25053632 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 14230421512 its reverse (21512403241), we get a palindrome (35742824753).
The spelling of 14230421512 in words is "fourteen billion, two hundred thirty million, four hundred twenty-one thousand, five hundred twelve".
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