Search a number
-
+
22241134 = 2171934429
BaseRepresentation
bin101010011010…
…1111101101110
31112211222002201
41110311331232
521143204014
62112412114
7360021646
oct124657556
945758081
1022241134
1111611103
12754703a
1347b9546
142d4d526
151e44e74
hex1535f6e

22241134 has 16 divisors (see below), whose sum is σ = 37184400. Its totient is φ = 9915264.

The previous prime is 22241113. The next prime is 22241137. The reversal of 22241134 is 43114222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22241137) 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, 16569 + ... + 17860.

It is an arithmetic number, because the mean of its divisors is an integer number (2324025).

Almost surely, 222241134 is an apocalyptic number.

22241134 is a deficient number, since it is larger than the sum of its proper divisors (14943266).

22241134 is a wasteful number, since it uses less digits than its factorization.

22241134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34467.

The product of its digits is 384, while the sum is 19.

The square root of 22241134 is about 4716.0506782688. The cubic root of 22241134 is about 281.2239532093.

Subtracting from 22241134 its sum of digits (19), we obtain a triangular number (22241115 = T6669).

Adding to 22241134 its reverse (43114222), we get a palindrome (65355356).

The spelling of 22241134 in words is "twenty-two million, two hundred forty-one thousand, one hundred thirty-four".

Divisors: 1 2 17 19 34 38 323 646 34429 68858 585293 654151 1170586 1308302 11120567 22241134