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5302487 = 171312381
BaseRepresentation
bin10100001110100011010111
3100222101122102
4110032203113
52324134422
6305352315
763033101
oct24164327
910871572
105302487
112aa1923
12193869b
131138688
149c0571
156eb192
hex50e8d7

5302487 has 8 divisors (see below), whose sum is σ = 5659632. Its totient is φ = 4950400.

The previous prime is 5302481. The next prime is 5302529. The reversal of 5302487 is 7842035.

It is a happy number.

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

It is not a de Polignac number, because 5302487 - 24 = 5302471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302481) 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, 1037 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (707454).

Almost surely, 25302487 is an apocalyptic number.

5302487 is a deficient number, since it is larger than the sum of its proper divisors (357145).

5302487 is a wasteful number, since it uses less digits than its factorization.

5302487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 5302487 is about 2302.7129651782. The cubic root of 5302487 is about 174.3786070433.

The spelling of 5302487 in words is "five million, three hundred two thousand, four hundred eighty-seven".

Divisors: 1 17 131 2227 2381 40477 311911 5302487