Search a number
-
+
5236785 = 33538791
BaseRepresentation
bin10011111110100000110001
3100212001112000
4103332200301
52320034120
6304124213
762340411
oct23764061
910761460
105236785
112a57524
121906669
1311147b8
149a4641
156d6990
hex4fe831

5236785 has 16 divisors (see below), whose sum is σ = 9310080. Its totient is φ = 2792880.

The previous prime is 5236753. The next prime is 5236811. The reversal of 5236785 is 5876325.

It is not a de Polignac number, because 5236785 - 25 = 5236753 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

5236785 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19261 + ... + 19530.

It is an arithmetic number, because the mean of its divisors is an integer number (581880).

Almost surely, 25236785 is an apocalyptic number.

It is an amenable number.

5236785 is a deficient number, since it is larger than the sum of its proper divisors (4073295).

5236785 is a wasteful number, since it uses less digits than its factorization.

5236785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38805 (or 38799 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5236785 is about 2288.4022810686. The cubic root of 5236785 is about 173.6553821226.

The spelling of 5236785 in words is "five million, two hundred thirty-six thousand, seven hundred eighty-five".

Divisors: 1 3 5 9 15 27 45 135 38791 116373 193955 349119 581865 1047357 1745595 5236785