Search a number
-
+
3004131 = 31377029
BaseRepresentation
bin1011011101011011100011
312122121220010
423131123203
51232113011
6144220003
734351254
oct13353343
95577803
103004131
111772059
12100a603
138124c0
14582b2b
153e51a6
hex2dd6e3

3004131 has 8 divisors (see below), whose sum is σ = 4313680. Its totient is φ = 1848672.

The previous prime is 3004123. The next prime is 3004151. The reversal of 3004131 is 1314003.

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

It is not a de Polignac number, because 3004131 - 23 = 3004123 is a prime.

It is a super-2 number, since 2×30041312 = 18049606130322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3004151) 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, 38476 + ... + 38553.

It is an arithmetic number, because the mean of its divisors is an integer number (539210).

Almost surely, 23004131 is an apocalyptic number.

3004131 is a deficient number, since it is larger than the sum of its proper divisors (1309549).

3004131 is a wasteful number, since it uses less digits than its factorization.

3004131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77045.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3004131 is about 1733.2429143083. The cubic root of 3004131 is about 144.2911259238.

Adding to 3004131 its reverse (1314003), we get a palindrome (4318134).

The spelling of 3004131 in words is "three million, four thousand, one hundred thirty-one".

Divisors: 1 3 13 39 77029 231087 1001377 3004131