Cookie Consent by FreePrivacyPolicy.com
Search a number
3022145 = 57791093
BaseRepresentation
bin1011100001110101000001
312200112121022
423201311001
51233202040
6144435225
734454630
oct13416501
95615538
103022145
111784645
121018b15
1381a769
14589517
153ea6b5
hex2e1d41

3022145 has 16 divisors (see below), whose sum is σ = 4200960. Its totient is φ = 2044224.

The previous prime is 3022091. The next prime is 3022163. The reversal of 3022145 is 5412203.

It is not a de Polignac number, because 3022145 - 26 = 3022081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2219 + ... + 3311.

It is an arithmetic number, because the mean of its divisors is an integer number (262560).

Almost surely, 23022145 is an apocalyptic number.

3022145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3022145 is a deficient number, since it is larger than the sum of its proper divisors (1178815).

3022145 is a wasteful number, since it uses less digits than its factorization.

3022145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3022145 is about 1738.4317645510. The cubic root of 3022145 is about 144.5789609273.

Adding to 3022145 its reverse (5412203), we get a palindrome (8434348).

The spelling of 3022145 in words is "three million, twenty-two thousand, one hundred forty-five".