Base | Representation |
---|---|
bin | 100100001100010… |
… | …1011101101001000 |
3 | 10010122011102210210 |
4 | 1020120223231020 |
5 | 4441343230044 |
6 | 320301241120 |
7 | 42044325213 |
oct | 11030535510 |
9 | 3118142723 |
10 | 1214430024 |
11 | 573572285 |
12 | 29a8631a0 |
13 | 1647a7562 |
14 | b740877a |
15 | 7193b1b9 |
hex | 4862bb48 |
1214430024 has 32 divisors (see below), whose sum is σ = 3049463520. Its totient is φ = 403024896.
The previous prime is 1214430001. The next prime is 1214430031. The reversal of 1214430024 is 4200344121.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106009 + ... + 116904.
It is an arithmetic number, because the mean of its divisors is an integer number (95295735).
Almost surely, 21214430024 is an apocalyptic number.
It is an amenable number.
1214430024 is an abundant number, since it is smaller than the sum of its proper divisors (1835033496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1214430024 is a wasteful number, since it uses less digits than its factorization.
1214430024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223149 (or 223145 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 1214430024 is about 34848.6732028638. The cubic root of 1214430024 is about 1066.9011056745.
Adding to 1214430024 its reverse (4200344121), we get a palindrome (5414774145).
The spelling of 1214430024 in words is "one billion, two hundred fourteen million, four hundred thirty thousand, twenty-four".
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