Search a number
-
+
5242873283 = 29391783897
BaseRepresentation
bin1001110000111111…
…11110010111000011
3111112101101120001222
410320133332113003
541214133421113
62224124545255
7243631454564
oct47037762703
914471346058
105242873283
11225051332a
1210239b222b
136572774ab
1437a44416b
1520a42de08
hex1387fe5c3

5242873283 has 4 divisors (see below), whose sum is σ = 5244660120. Its totient is φ = 5241086448.

The previous prime is 5242873277. The next prime is 5242873291. The reversal of 5242873283 is 3823782425.

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 5242873283 - 212 = 5242869187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5242878283) 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, 889010 + ... + 894887.

It is an arithmetic number, because the mean of its divisors is an integer number (1311165030).

Almost surely, 25242873283 is an apocalyptic number.

5242873283 is a deficient number, since it is larger than the sum of its proper divisors (1786837).

5242873283 is a wasteful number, since it uses less digits than its factorization.

5242873283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786836.

The product of its digits is 645120, while the sum is 44.

The square root of 5242873283 is about 72407.6880103211. The cubic root of 5242873283 is about 1737.2265327282.

The spelling of 5242873283 in words is "five billion, two hundred forty-two million, eight hundred seventy-three thousand, two hundred eighty-three".

Divisors: 1 2939 1783897 5242873283