Search a number
-
+
3022141 = 17389457
BaseRepresentation
bin1011100001110100111101
312200112121011
423201310331
51233202031
6144435221
734454623
oct13416475
95615534
103022141
111784641
121018b11
1381a765
14589513
153ea6b1
hex2e1d3d

3022141 has 8 divisors (see below), whose sum is σ = 3215160. Its totient is φ = 2830848.

The previous prime is 3022091. The next prime is 3022163. The reversal of 3022141 is 1412203.

It can be written as a sum of positive squares in 4 ways, for example, as 980100 + 2042041 = 990^2 + 1429^2 .

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 3022141 - 215 = 2989373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022171) 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, 6385 + ... + 6841.

It is an arithmetic number, because the mean of its divisors is an integer number (401895).

Almost surely, 23022141 is an apocalyptic number.

It is an amenable number.

3022141 is a deficient number, since it is larger than the sum of its proper divisors (193019).

3022141 is a wasteful number, since it uses less digits than its factorization.

3022141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3022141 is about 1738.4306140885. The cubic root of 3022141 is about 144.5788971409.

Adding to 3022141 its reverse (1412203), we get a palindrome (4434344).

The spelling of 3022141 in words is "three million, twenty-two thousand, one hundred forty-one".

Divisors: 1 17 389 457 6613 7769 177773 3022141