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5015087 = 711231191
BaseRepresentation
bin10011001000011000101111
3100102210101222
4103020120233
52240440322
6255253555
760425150
oct23103057
910383358
105015087
112915a00
12181a2bb
13106790c
14947927
15690e42
hex4c862f

5015087 has 24 divisors (see below), whose sum is σ = 6537216. Its totient is φ = 3762000.

The previous prime is 5015083. The next prime is 5015089. The reversal of 5015087 is 7805105.

5015087 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 5015087 - 22 = 5015083 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26162 + ... + 26352.

It is an arithmetic number, because the mean of its divisors is an integer number (272384).

Almost surely, 25015087 is an apocalyptic number.

5015087 is a deficient number, since it is larger than the sum of its proper divisors (1522129).

5015087 is a wasteful number, since it uses less digits than its factorization.

5015087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 5015087 is about 2239.4389922478. The cubic root of 5015087 is about 171.1694113509.

The spelling of 5015087 in words is "five million, fifteen thousand, eighty-seven".

Divisors: 1 7 11 31 77 121 191 217 341 847 1337 2101 2387 3751 5921 14707 23111 26257 41447 65131 161777 455917 716441 5015087