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5580132 = 223465011
BaseRepresentation
bin10101010010010101100100
3101111111111120
4111102111210
52412031012
6315333540
765300415
oct25222544
911444446
105580132
113171488
121a512b0
131204b6c
14a5380c
1575358c
hex552564

5580132 has 12 divisors (see below), whose sum is σ = 13020336. Its totient is φ = 1860040.

The previous prime is 5580121. The next prime is 5580137. The reversal of 5580132 is 2310855.

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

It is a super-2 number, since 2×55801322 = 62275746274848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5580137) 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, 232494 + ... + 232517.

It is an arithmetic number, because the mean of its divisors is an integer number (1085028).

Almost surely, 25580132 is an apocalyptic number.

It is an amenable number.

5580132 is an abundant number, since it is smaller than the sum of its proper divisors (7440204).

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

5580132 is a wasteful number, since it uses less digits than its factorization.

5580132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465018 (or 465016 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5580132 is about 2362.2303020662. The cubic root of 5580132 is about 177.3705410585.

Adding to 5580132 its reverse (2310855), we get a palindrome (7890987).

The spelling of 5580132 in words is "five million, five hundred eighty thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 465011 930022 1395033 1860044 2790066 5580132