Search a number
-
+
5289260 = 225264463
BaseRepresentation
bin10100001011010100101100
3100221201111112
4110023110230
52323224020
6305211152
762646404
oct24132454
910851445
105289260
112a92999
121930ab8
131132652
149b9804
156e72c5
hex50b52c

5289260 has 12 divisors (see below), whose sum is σ = 11107488. Its totient is φ = 2115696.

The previous prime is 5289257. The next prime is 5289283. The reversal of 5289260 is 629825.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132212 + ... + 132251.

It is an arithmetic number, because the mean of its divisors is an integer number (925624).

Almost surely, 25289260 is an apocalyptic number.

It is an amenable number.

5289260 is an abundant number, since it is smaller than the sum of its proper divisors (5818228).

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

5289260 is a wasteful number, since it uses less digits than its factorization.

5289260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264472 (or 264470 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5289260 is about 2299.8391248085. The cubic root of 5289260 is about 174.2334910912.

The spelling of 5289260 in words is "five million, two hundred eighty-nine thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 264463 528926 1057852 1322315 2644630 5289260