Base | Representation |
---|---|
bin | 10110111010101000… |
… | …01110101011010011 |
3 | 1011202102021021101201 |
4 | 23131110032223103 |
5 | 200144032033243 |
6 | 5352452012031 |
7 | 613610536303 |
oct | 133524165323 |
9 | 34672237351 |
10 | 12303002323 |
11 | 52437a6817 |
12 | 2474301017 |
13 | 1210b74041 |
14 | 849d73603 |
15 | 4c017404d |
hex | 2dd50ead3 |
12303002323 has 8 divisors (see below), whose sum is σ = 13068600480. Its totient is φ = 11542058880.
The previous prime is 12303002287. The next prime is 12303002339. The reversal of 12303002323 is 32320030321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12303002323 - 213 = 12302994131 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12303002323.
It is not an unprimeable number, because it can be changed into a prime (12303002923) 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 7 ways as a sum of consecutive naturals, for example, 1158228 + ... + 1168801.
It is an arithmetic number, because the mean of its divisors is an integer number (1633575060).
Almost surely, 212303002323 is an apocalyptic number.
12303002323 is a deficient number, since it is larger than the sum of its proper divisors (765598157).
12303002323 is a wasteful number, since it uses less digits than its factorization.
12303002323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2327357.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 12303002323 its reverse (32320030321), we get a palindrome (44623032644).
The spelling of 12303002323 in words is "twelve billion, three hundred three million, two thousand, three hundred twenty-three".
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