Search a number
-
+
3041688 = 233139749
BaseRepresentation
bin1011100110100110011000
312201112102010
423212212120
51234313223
6145105520
734565616
oct13464630
95645363
103041688
1117982a1
1210282a0
13826620
145926b6
15401393
hex2e6998

3041688 has 32 divisors (see below), whose sum is σ = 8190000. Its totient is φ = 935808.

The previous prime is 3041683. The next prime is 3041707. The reversal of 3041688 is 8861403.

It is a happy number.

3041688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3041683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4563 + ... + 5186.

Almost surely, 23041688 is an apocalyptic number.

It is an amenable number.

3041688 is an abundant number, since it is smaller than the sum of its proper divisors (5148312).

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

3041688 is a wasteful number, since it uses less digits than its factorization.

3041688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9771 (or 9767 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 3041688 is about 1744.0435774372. The cubic root of 3041688 is about 144.8899362939.

The spelling of 3041688 in words is "three million, forty-one thousand, six hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 9749 19498 29247 38996 58494 77992 116988 126737 233976 253474 380211 506948 760422 1013896 1520844 3041688