Search a number
-
+
5292305 = 51058461
BaseRepresentation
bin10100001100000100010001
3100221212200022
4110030010101
52323323210
6305233225
762661314
oct24140421
910855608
105292305
112a95207
121932815
131133b55
149ba97b
156e8155
hex50c111

5292305 has 4 divisors (see below), whose sum is σ = 6350772. Its totient is φ = 4233840.

The previous prime is 5292293. The next prime is 5292337. The reversal of 5292305 is 5032925.

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 2729104 + 2563201 = 1652^2 + 1601^2 .

It is not a de Polignac number, because 5292305 - 210 = 5291281 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is an unprimeable number.

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, 529226 + ... + 529235.

It is an arithmetic number, because the mean of its divisors is an integer number (1587693).

Almost surely, 25292305 is an apocalyptic number.

It is an amenable number.

5292305 is a deficient number, since it is larger than the sum of its proper divisors (1058467).

5292305 is a wasteful number, since it uses less digits than its factorization.

5292305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058466.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5292305 is about 2300.5010323840. The cubic root of 5292305 is about 174.2669197877.

It can be divided in two parts, 529230 and 5, that multiplied together give a triangular number (2646150 = T2300).

The spelling of 5292305 in words is "five million, two hundred ninety-two thousand, three hundred five".

Divisors: 1 5 1058461 5292305