Base | Representation |
---|---|
bin | 10011110011101… |
… | …010111101100111 |
3 | 212011022012221112 |
4 | 103303222331213 |
5 | 1140032444143 |
6 | 52550335235 |
7 | 11143415612 |
oct | 2363527547 |
9 | 764265845 |
10 | 332312423 |
11 | 160644273 |
12 | 9335a51b |
13 | 53b02491 |
14 | 321c5179 |
15 | 1e292e18 |
hex | 13ceaf67 |
332312423 has 4 divisors (see below), whose sum is σ = 333149880. Its totient is φ = 331474968.
The previous prime is 332312411. The next prime is 332312459. The reversal of 332312423 is 324213233.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324213233 = 223 ⋅1453871.
It is a cyclic number.
It is not a de Polignac number, because 332312423 - 26 = 332312359 is a prime.
It is a super-2 number, since 2×3323124232 = 220863092960261858, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (332312623) 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, 418133 + ... + 418926.
It is an arithmetic number, because the mean of its divisors is an integer number (83287470).
Almost surely, 2332312423 is an apocalyptic number.
332312423 is a deficient number, since it is larger than the sum of its proper divisors (837457).
332312423 is an equidigital number, since it uses as much as digits as its factorization.
332312423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 837456.
The product of its digits is 2592, while the sum is 23.
The square root of 332312423 is about 18229.4383621657. The cubic root of 332312423 is about 692.6526907675.
Adding to 332312423 its reverse (324213233), we get a palindrome (656525656).
The spelling of 332312423 in words is "three hundred thirty-two million, three hundred twelve thousand, four hundred twenty-three".
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