Base | Representation |
---|---|
bin | 101010011010100… |
… | …0111111101000001 |
3 | 10200012000200022122 |
4 | 1110311013331001 |
5 | 10403320243403 |
6 | 353120214025 |
7 | 50161051103 |
oct | 12465077501 |
9 | 3605020278 |
10 | 1423212353 |
11 | 670403562 |
12 | 33876a315 |
13 | 198b180b4 |
14 | d7035573 |
15 | 84e2c838 |
hex | 54d47f41 |
1423212353 has 8 divisors (see below), whose sum is σ = 1439467200. Its totient is φ = 1407050128.
The previous prime is 1423212319. The next prime is 1423212359. The reversal of 1423212353 is 3532123241.
It is a happy number.
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 1423212353 - 216 = 1423146817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1423212359) 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, 7988 + ... + 53946.
It is an arithmetic number, because the mean of its divisors is an integer number (179933400).
Almost surely, 21423212353 is an apocalyptic number.
It is an amenable number.
1423212353 is a deficient number, since it is larger than the sum of its proper divisors (16254847).
1423212353 is a wasteful number, since it uses less digits than its factorization.
1423212353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46311.
The product of its digits is 4320, while the sum is 26.
The square root of 1423212353 is about 37725.4867828104. The cubic root of 1423212353 is about 1124.8377979812.
Adding to 1423212353 its reverse (3532123241), we get a palindrome (4955335594).
The spelling of 1423212353 in words is "one billion, four hundred twenty-three million, two hundred twelve thousand, three hundred fifty-three".
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