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5077689 = 31692563
BaseRepresentation
bin10011010111101010111001
3100112222021120
4103113222321
52244441224
6300455453
761105521
oct23275271
910488246
105077689
112958a41
12184a589
13108a266
14962681
156a4779
hex4d7ab9

5077689 has 4 divisors (see below), whose sum is σ = 6770256. Its totient is φ = 3385124.

The previous prime is 5077673. The next prime is 5077711. The reversal of 5077689 is 9867705.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5077689 - 24 = 5077673 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5077689.

It is not an unprimeable number, because it can be changed into a prime (5077609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846279 + ... + 846284.

It is an arithmetic number, because the mean of its divisors is an integer number (1692564).

Almost surely, 25077689 is an apocalyptic number.

It is an amenable number.

5077689 is a deficient number, since it is larger than the sum of its proper divisors (1692567).

5077689 is a wasteful number, since it uses less digits than its factorization.

5077689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692566.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 5077689 is about 2253.3728053742. The cubic root of 5077689 is about 171.8786890227.

The spelling of 5077689 in words is "five million, seventy-seven thousand, six hundred eighty-nine".

Divisors: 1 3 1692563 5077689