Base | Representation |
---|---|
bin | 1001010011010101… |
… | …11101011111110101 |
3 | 110220001021022112221 |
4 | 10221222331133311 |
5 | 40211442020333 |
6 | 2143320442341 |
7 | 234521052001 |
oct | 45152753765 |
9 | 13801238487 |
10 | 4994095093 |
11 | 2133044619 |
12 | b746193b1 |
13 | 617871c70 |
14 | 3553a5701 |
15 | 1e368bd2d |
hex | 129abd7f5 |
4994095093 has 4 divisors (see below), whose sum is σ = 5378256268. Its totient is φ = 4609933920.
The previous prime is 4994095079. The next prime is 4994095103. The reversal of 4994095093 is 3905904994.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3905904994 = 2 ⋅1952952497.
It can be written as a sum of positive squares in 2 ways, for example, as 3352062609 + 1642032484 = 57897^2 + 40522^2 .
It is a cyclic number.
It is not a de Polignac number, because 4994095093 - 225 = 4960540661 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 4994095093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4994095013) 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, 192080568 + ... + 192080593.
It is an arithmetic number, because the mean of its divisors is an integer number (1344564067).
Almost surely, 24994095093 is an apocalyptic number.
It is an amenable number.
4994095093 is a deficient number, since it is larger than the sum of its proper divisors (384161175).
4994095093 is a wasteful number, since it uses less digits than its factorization.
4994095093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384161174.
The product of its (nonzero) digits is 1574640, while the sum is 52.
The square root of 4994095093 is about 70668.9117858765. The cubic root of 4994095093 is about 1709.3025315810.
The spelling of 4994095093 in words is "four billion, nine hundred ninety-four million, ninety-five thousand, ninety-three".
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