Base | Representation |
---|---|
bin | 1001010011000111… |
… | …00100111111111111 |
3 | 110212220121222202022 |
4 | 10221203210333333 |
5 | 40210443102433 |
6 | 2143211150355 |
7 | 234465441404 |
oct | 45143447777 |
9 | 13786558668 |
10 | 4992159743 |
11 | 2131a4255a |
12 | b73a453bb |
13 | 61734509c |
14 | 3550202ab |
15 | 1e3408698 |
hex | 1298e4fff |
4992159743 has 4 divisors (see below), whose sum is σ = 5076772680. Its totient is φ = 4907546808.
The previous prime is 4992159719. The next prime is 4992159763. The reversal of 4992159743 is 3479512994.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3479512994 = 2 ⋅1739756497.
It is a cyclic number.
It is not a de Polignac number, because 4992159743 - 212 = 4992155647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4992159763) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42306380 + ... + 42306497.
It is an arithmetic number, because the mean of its divisors is an integer number (1269193170).
Almost surely, 24992159743 is an apocalyptic number.
4992159743 is a deficient number, since it is larger than the sum of its proper divisors (84612937).
4992159743 is an equidigital number, since it uses as much as digits as its factorization.
4992159743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84612936.
The product of its digits is 2449440, while the sum is 53.
The square root of 4992159743 is about 70655.2173798935. The cubic root of 4992159743 is about 1709.0817023810.
The spelling of 4992159743 in words is "four billion, nine hundred ninety-two million, one hundred fifty-nine thousand, seven hundred forty-three".
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