Base | Representation |
---|---|
bin | 1011100001001… |
… | …1000000010111 |
3 | 10100220112002001 |
4 | 2320103000113 |
5 | 44331443333 |
6 | 4443300131 |
7 | 1124435212 |
oct | 270230027 |
9 | 110815061 |
10 | 48312343 |
11 | 252a8862 |
12 | 1421a647 |
13 | a0171b1 |
14 | 65b8779 |
15 | 4394b7d |
hex | 2e13017 |
48312343 has 4 divisors (see below), whose sum is σ = 49618120. Its totient is φ = 47006568.
The previous prime is 48312323. The next prime is 48312361. The reversal of 48312343 is 34321384.
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 48312343 - 217 = 48181271 is a prime.
It is a super-2 number, since 2×483123432 = 4668164972299298, 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 (48312323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652833 + ... + 652906.
It is an arithmetic number, because the mean of its divisors is an integer number (12404530).
Almost surely, 248312343 is an apocalyptic number.
48312343 is a deficient number, since it is larger than the sum of its proper divisors (1305777).
48312343 is a wasteful number, since it uses less digits than its factorization.
48312343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1305776.
The product of its digits is 6912, while the sum is 28.
The square root of 48312343 is about 6950.7080934247. The cubic root of 48312343 is about 364.2106994730.
The spelling of 48312343 in words is "forty-eight million, three hundred twelve thousand, three hundred forty-three".
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