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5078025 = 33527523
BaseRepresentation
bin10011010111110000001001
3100112222202000
4103113300021
52244444100
6300501213
761106511
oct23276011
910488660
105078025
112959217
12184a809
13108a464
14962841
156a4900
hex4d7c09

5078025 has 24 divisors (see below), whose sum is σ = 9329760. Its totient is φ = 2707920.

The previous prime is 5078011. The next prime is 5078039. The reversal of 5078025 is 5208705.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5078011) and next prime (5078039).

It is not a de Polignac number, because 5078025 - 25 = 5077993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 5078025.

It is an unprimeable number.

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, 3087 + ... + 4436.

It is an arithmetic number, because the mean of its divisors is an integer number (388740).

Almost surely, 25078025 is an apocalyptic number.

It is an amenable number.

5078025 is a deficient number, since it is larger than the sum of its proper divisors (4251735).

5078025 is a wasteful number, since it uses less digits than its factorization.

5078025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7542 (or 7531 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 5078025 is about 2253.4473590479. The cubic root of 5078025 is about 171.8824801152.

It can be divided in two parts, 50780 and 25, that added together give a palindrome (50805).

The spelling of 5078025 in words is "five million, seventy-eight thousand, twenty-five".

Divisors: 1 3 5 9 15 25 27 45 75 135 225 675 7523 22569 37615 67707 112845 188075 203121 338535 564225 1015605 1692675 5078025