Search a number
-
+
3132041 = 11284731
BaseRepresentation
bin1011111100101010001001
312220010100112
423330222021
51300211131
6151044105
735423213
oct13745211
95803315
103132041
11184a170
121070635
138587a3
145b75b3
1541d02b
hex2fca89

3132041 has 4 divisors (see below), whose sum is σ = 3416784. Its totient is φ = 2847300.

The previous prime is 3132037. The next prime is 3132083. The reversal of 3132041 is 1402313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3132041 - 22 = 3132037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3132541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142355 + ... + 142376.

It is an arithmetic number, because the mean of its divisors is an integer number (854196).

Almost surely, 23132041 is an apocalyptic number.

It is an amenable number.

3132041 is a deficient number, since it is larger than the sum of its proper divisors (284743).

3132041 is a wasteful number, since it uses less digits than its factorization.

3132041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284742.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3132041 is about 1769.7573279973. The cubic root of 3132041 is about 146.3106072616.

Adding to 3132041 its reverse (1402313), we get a palindrome (4534354).

The spelling of 3132041 in words is "three million, one hundred thirty-two thousand, forty-one".

Divisors: 1 11 284731 3132041