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5580087 = 311871567
BaseRepresentation
bin10101010010010100110111
3101111111102220
4111102110313
52412030322
6315333423
765300322
oct25222467
911444386
105580087
113171447
121a51273
131204b36
14a537b9
1575355c
hex552537

5580087 has 8 divisors (see below), whose sum is σ = 7451136. Its totient is φ = 3714552.

The previous prime is 5580083. The next prime is 5580089. The reversal of 5580087 is 7800855.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5580087 - 22 = 5580083 is a prime.

It is a super-2 number, since 2×55800872 = 62274741855138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5580083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2778 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (931392).

Almost surely, 25580087 is an apocalyptic number.

5580087 is a deficient number, since it is larger than the sum of its proper divisors (1871049).

5580087 is a wasteful number, since it uses less digits than its factorization.

5580087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757.

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 5580087 is about 2362.2207771502. The cubic root of 5580087 is about 177.3700642660.

The spelling of 5580087 in words is "five million, five hundred eighty thousand, eighty-seven".

Divisors: 1 3 1187 1567 3561 4701 1860029 5580087