Search a number
-
+
5670812 = 227202529
BaseRepresentation
bin10101101000011110011100
3101200002220002
4111220132130
52422431222
6321313432
766125660
oct25503634
911602802
105670812
113223624
121a95878
131237214
14a788a0
15770392
hex56879c

5670812 has 12 divisors (see below), whose sum is σ = 11341680. Its totient is φ = 2430336.

The previous prime is 5670803. The next prime is 5670823. The reversal of 5670812 is 2180765.

5670812 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 101237 + ... + 101292.

It is an arithmetic number, because the mean of its divisors is an integer number (945140).

Almost surely, 25670812 is an apocalyptic number.

It is an amenable number.

5670812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5670812 is a wasteful number, since it uses less digits than its factorization.

5670812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202540 (or 202538 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 5670812 is about 2381.3466778275. The cubic root of 5670812 is about 178.3261704599.

The spelling of 5670812 in words is "five million, six hundred seventy thousand, eight hundred twelve".

Divisors: 1 2 4 7 14 28 202529 405058 810116 1417703 2835406 5670812