Base | Representation |
---|---|
bin | 11101110100001001… |
… | …100010110101101011 |
3 | 10001122001220202021011 |
4 | 131310021202311223 |
5 | 1011030414230443 |
6 | 22412354524351 |
7 | 2212215444343 |
oct | 356411426553 |
9 | 101561822234 |
10 | 32013430123 |
11 | 12638823974 |
12 | 62552966b7 |
13 | 303256237c |
14 | 17999dbd23 |
15 | c75790b9d |
hex | 774262d6b |
32013430123 has 4 divisors (see below), whose sum is σ = 32018260240. Its totient is φ = 32008600008.
The previous prime is 32013430093. The next prime is 32013430139. The reversal of 32013430123 is 32103431023.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 32013430123 - 29 = 32013429611 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32013430094 and 32013430103.
It is not an unprimeable number, because it can be changed into a prime (32013431123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2405103 + ... + 2418376.
It is an arithmetic number, because the mean of its divisors is an integer number (8004565060).
Almost surely, 232013430123 is an apocalyptic number.
32013430123 is a deficient number, since it is larger than the sum of its proper divisors (4830117).
32013430123 is an equidigital number, since it uses as much as digits as its factorization.
32013430123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4830116.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 32013430123 its reverse (32103431023), we get a palindrome (64116861146).
The spelling of 32013430123 in words is "thirty-two billion, thirteen million, four hundred thirty thousand, one hundred twenty-three".
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