Base | Representation |
---|---|
bin | 1100101000101… |
… | …0011111001101 |
3 | 10200201110220111 |
4 | 3022022133031 |
5 | 102031333140 |
6 | 5131520021 |
7 | 1212313264 |
oct | 312123715 |
9 | 120643814 |
10 | 52996045 |
11 | 27a07793 |
12 | 158b9011 |
13 | ac9700b |
14 | 70775db |
15 | 49bc7ea |
hex | 328a7cd |
52996045 has 4 divisors (see below), whose sum is σ = 63595260. Its totient is φ = 42396832.
The previous prime is 52996043. The next prime is 52996049. The reversal of 52996045 is 54069925.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 34082244 + 18913801 = 5838^2 + 4349^2 .
It is a cyclic number.
It is not a de Polignac number, because 52996045 - 21 = 52996043 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 52995989 and 52996007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52996043) 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, 5299600 + ... + 5299609.
It is an arithmetic number, because the mean of its divisors is an integer number (15898815).
Almost surely, 252996045 is an apocalyptic number.
It is an amenable number.
52996045 is a deficient number, since it is larger than the sum of its proper divisors (10599215).
52996045 is a wasteful number, since it uses less digits than its factorization.
52996045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10599214.
The product of its (nonzero) digits is 97200, while the sum is 40.
The square root of 52996045 is about 7279.8382536977. The cubic root of 52996045 is about 375.6192317242.
The spelling of 52996045 in words is "fifty-two million, nine hundred ninety-six thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •