Search a number
-
+
3042413 = 111914557
BaseRepresentation
bin1011100110110001101101
312201120101222
423212301231
51234324123
6145113125
734601003
oct13466155
95646358
103042413
1117988a0
1210287a5
13826a5a
14592a73
154016c8
hex2e6c6d

3042413 has 8 divisors (see below), whose sum is σ = 3493920. Its totient is φ = 2620080.

The previous prime is 3042407. The next prime is 3042437. The reversal of 3042413 is 3142403.

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

It is a cyclic number.

It is not a de Polignac number, because 3042413 - 24 = 3042397 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3042391 and 3042400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042493) 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 7 ways as a sum of consecutive naturals, for example, 7070 + ... + 7487.

It is an arithmetic number, because the mean of its divisors is an integer number (436740).

Almost surely, 23042413 is an apocalyptic number.

It is an amenable number.

3042413 is a deficient number, since it is larger than the sum of its proper divisors (451507).

3042413 is a wasteful number, since it uses less digits than its factorization.

3042413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14587.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3042413 is about 1744.2514153642. The cubic root of 3042413 is about 144.9014471018.

Adding to 3042413 its reverse (3142403), we get a palindrome (6184816).

The spelling of 3042413 in words is "three million, forty-two thousand, four hundred thirteen".

Divisors: 1 11 19 209 14557 160127 276583 3042413