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5115087 = 322632161
BaseRepresentation
bin10011100000110011001111
3100121212120200
4103200303033
52302140322
6301344543
761322535
oct23406317
910555520
105115087
11298404a
121868153
1310a12a3
14972155
156b08ac
hex4e0ccf

5115087 has 12 divisors (see below), whose sum is σ = 7419984. Its totient is φ = 3395520.

The previous prime is 5115073. The next prime is 5115133. The reversal of 5115087 is 7805115.

5115087 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5115087 - 26 = 5115023 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5115087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1287 + ... + 3447.

It is an arithmetic number, because the mean of its divisors is an integer number (618332).

Almost surely, 25115087 is an apocalyptic number.

5115087 is a deficient number, since it is larger than the sum of its proper divisors (2304897).

5115087 is a wasteful number, since it uses less digits than its factorization.

5115087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430 (or 2427 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 5115087 is about 2261.6558093574. The cubic root of 5115087 is about 172.2996287180.

The spelling of 5115087 in words is "five million, one hundred fifteen thousand, eighty-seven".

Divisors: 1 3 9 263 789 2161 2367 6483 19449 568343 1705029 5115087