Search a number
-
+
3132082 = 28111931
BaseRepresentation
bin1011111100101010110010
312220010102001
423330222302
51300211312
6151044214
735423302
oct13745262
95803361
103132082
11184a1a8
12107066a
13858805
145b7602
1541d057
hex2fcab2

3132082 has 8 divisors (see below), whose sum is σ = 4706352. Its totient is φ = 1563300.

The previous prime is 3132037. The next prime is 3132083. The reversal of 3132082 is 2802313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3132083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657 + ... + 2587.

It is an arithmetic number, because the mean of its divisors is an integer number (588294).

Almost surely, 23132082 is an apocalyptic number.

3132082 is a deficient number, since it is larger than the sum of its proper divisors (1574270).

3132082 is a wasteful number, since it uses less digits than its factorization.

3132082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3132082 is about 1769.7689114684. The cubic root of 3132082 is about 146.3112456854.

Adding to 3132082 its reverse (2802313), we get a palindrome (5934395).

The spelling of 3132082 in words is "three million, one hundred thirty-two thousand, eighty-two".

Divisors: 1 2 811 1622 1931 3862 1566041 3132082