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5399187 = 36592731
BaseRepresentation
bin10100100110001010010011
3101011022021220
4110212022103
52340233222
6311420123
763615033
oct24461223
911138256
105399187
113058542
121984643
1311706b1
14a078c3
15719b5c
hex526293

5399187 has 8 divisors (see below), whose sum is σ = 7212480. Its totient is φ = 3592680.

The previous prime is 5399161. The next prime is 5399189. The reversal of 5399187 is 7819935.

It is a happy number.

5399187 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5399187 - 215 = 5366419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5399189) 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, 612 + ... + 3342.

It is an arithmetic number, because the mean of its divisors is an integer number (901560).

Almost surely, 25399187 is an apocalyptic number.

5399187 is a deficient number, since it is larger than the sum of its proper divisors (1813293).

5399187 is a wasteful number, since it uses less digits than its factorization.

5399187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393.

The product of its digits is 68040, while the sum is 42.

The square root of 5399187 is about 2323.6150713920. The cubic root of 5399187 is about 175.4322593086.

The spelling of 5399187 in words is "five million, three hundred ninety-nine thousand, one hundred eighty-seven".

Divisors: 1 3 659 1977 2731 8193 1799729 5399187