Search a number
-
+
8225832 = 2332331471
BaseRepresentation
bin11111011000010000101000
3120110220201110
4133120100220
54101211312
6452150320
7126630006
oct37302050
916426643
108225832
11470920a
1229083a0
131920174
141141a76
15ac743c
hex7d8428

8225832 has 32 divisors (see below), whose sum is σ = 20666880. Its totient is φ = 2728320.

The previous prime is 8225831. The next prime is 8225849. The reversal of 8225832 is 2385228.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8225832.

It is not an unprimeable number, because it can be changed into a prime (8225831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4857 + ... + 6327.

It is an arithmetic number, because the mean of its divisors is an integer number (645840).

Almost surely, 28225832 is an apocalyptic number.

It is an amenable number.

8225832 is an abundant number, since it is smaller than the sum of its proper divisors (12441048).

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

8225832 is a wasteful number, since it uses less digits than its factorization.

8225832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713 (or 1709 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 8225832 is about 2868.0711288251. The cubic root of 8225832 is about 201.8644975638.

The spelling of 8225832 in words is "eight million, two hundred twenty-five thousand, eight hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 233 466 699 932 1398 1471 1864 2796 2942 4413 5592 5884 8826 11768 17652 35304 342743 685486 1028229 1370972 2056458 2741944 4112916 8225832