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5249695 = 511313079
BaseRepresentation
bin10100000001101010011111
3100212201020011
4110001222133
52320442240
6304304051
762423143
oct24015237
910781204
105249695
112a661a0
121912027
13111a639
149a9223
156da6ea
hex501a9f

5249695 has 16 divisors (see below), whose sum is σ = 7096320. Its totient is φ = 3693600.

The previous prime is 5249693. The next prime is 5249701. The reversal of 5249695 is 5969425.

It is not a de Polignac number, because 5249695 - 21 = 5249693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5249693) 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 15 ways as a sum of consecutive naturals, for example, 166 + ... + 3244.

It is an arithmetic number, because the mean of its divisors is an integer number (443520).

Almost surely, 25249695 is an apocalyptic number.

5249695 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5249695 is a deficient number, since it is larger than the sum of its proper divisors (1846625).

5249695 is a wasteful number, since it uses less digits than its factorization.

5249695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126.

The product of its digits is 97200, while the sum is 40.

The square root of 5249695 is about 2291.2212900547. The cubic root of 5249695 is about 173.7979665026.

The spelling of 5249695 in words is "five million, two hundred forty-nine thousand, six hundred ninety-five".

Divisors: 1 5 11 31 55 155 341 1705 3079 15395 33869 95449 169345 477245 1049939 5249695