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5240695 = 51048139
BaseRepresentation
bin10011111111011101110111
3100212020212211
4103333131313
52320200240
6304154251
762354665
oct23773567
910766784
105240695
112a5a459
121908987
131116505
149a5c35
156d7bea
hex4ff777

5240695 has 4 divisors (see below), whose sum is σ = 6288840. Its totient is φ = 4192552.

The previous prime is 5240681. The next prime is 5240707. The reversal of 5240695 is 5960425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5240695 - 25 = 5240663 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524065 + ... + 524074.

It is an arithmetic number, because the mean of its divisors is an integer number (1572210).

Almost surely, 25240695 is an apocalyptic number.

5240695 is a deficient number, since it is larger than the sum of its proper divisors (1048145).

5240695 is a wasteful number, since it uses less digits than its factorization.

5240695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048144.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5240695 is about 2289.2564294985. The cubic root of 5240695 is about 173.6985907978.

The spelling of 5240695 in words is "five million, two hundred forty thousand, six hundred ninety-five".

Divisors: 1 5 1048139 5240695