Search a number
-
+
5272068 = 223439339
BaseRepresentation
bin10100000111001000000100
3100220211220210
4110013020010
52322201233
6304555420
762545314
oct24071004
910824823
105272068
112a80a8a
121922b70
131127889
149b3444
156e2163
hex507204

5272068 has 12 divisors (see below), whose sum is σ = 12301520. Its totient is φ = 1757352.

The previous prime is 5272061. The next prime is 5272079. The reversal of 5272068 is 8602725.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5272061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219658 + ... + 219681.

Almost surely, 25272068 is an apocalyptic number.

It is an amenable number.

5272068 is an abundant number, since it is smaller than the sum of its proper divisors (7029452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5272068 is a wasteful number, since it uses less digits than its factorization.

5272068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439346 (or 439344 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5272068 is about 2296.0984299459. The cubic root of 5272068 is about 174.0445123271.

The spelling of 5272068 in words is "five million, two hundred seventy-two thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 439339 878678 1318017 1757356 2636034 5272068