Base | Representation |
---|---|
bin | 101010101011010… |
… | …1100011000011001 |
3 | 10200210120202121002 |
4 | 1111112230120121 |
5 | 10413043343223 |
6 | 354032554345 |
7 | 50325622004 |
oct | 12526543031 |
9 | 3623522532 |
10 | 1432012313 |
11 | 675374056 |
12 | 33b6b29b5 |
13 | 19a8a9684 |
14 | d828653b |
15 | 85ab9e28 |
hex | 555ac619 |
1432012313 has 8 divisors (see below), whose sum is σ = 1439872200. Its totient is φ = 1424174080.
The previous prime is 1432012301. The next prime is 1432012319. The reversal of 1432012313 is 3132102341.
It can be written as a sum of positive squares in 4 ways, for example, as 63234304 + 1368778009 = 7952^2 + 36997^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1432012313 - 24 = 1432012297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1432012319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137303 + ... + 147363.
It is an arithmetic number, because the mean of its divisors is an integer number (179984025).
Almost surely, 21432012313 is an apocalyptic number.
It is an amenable number.
1432012313 is a deficient number, since it is larger than the sum of its proper divisors (7859887).
1432012313 is a wasteful number, since it uses less digits than its factorization.
1432012313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10827.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 1432012313 is about 37841.9385470671. The cubic root of 1432012313 is about 1127.1513894804.
Adding to 1432012313 its reverse (3132102341), we get a palindrome (4564114654).
The spelling of 1432012313 in words is "one billion, four hundred thirty-two million, twelve thousand, three hundred thirteen".
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