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5087380 = 225254369
BaseRepresentation
bin10011011010000010010100
3100120110120111
4103122002110
52300244010
6301012404
761146004
oct23320224
910513514
105087380
112965251
121854104
1310917ac
14966004
156a758a
hex4da094

5087380 has 12 divisors (see below), whose sum is σ = 10683540. Its totient is φ = 2034944.

The previous prime is 5087353. The next prime is 5087399. The reversal of 5087380 is 837805.

It can be written as a sum of positive squares in 2 ways, for example, as 2108304 + 2979076 = 1452^2 + 1726^2 .

It is a congruent number.

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, 127165 + ... + 127204.

It is an arithmetic number, because the mean of its divisors is an integer number (890295).

Almost surely, 25087380 is an apocalyptic number.

It is an amenable number.

5087380 is an abundant number, since it is smaller than the sum of its proper divisors (5596160).

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

5087380 is a wasteful number, since it uses less digits than its factorization.

5087380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254378 (or 254376 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5087380 is about 2255.5221125052. The cubic root of 5087380 is about 171.9879656264.

The spelling of 5087380 in words is "five million, eighty-seven thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 254369 508738 1017476 1271845 2543690 5087380