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11434134 = 231905689
BaseRepresentation
bin101011100111…
…100010010110
3210111220200110
4223213202112
510411343014
61045023450
7166121445
oct53474226
923456613
1011434134
1164aa6a8
1239b4b86
1324a457a
141738d5c
15100cd59
hexae7896

11434134 has 8 divisors (see below), whose sum is σ = 22868280. Its totient is φ = 3811376.

The previous prime is 11434123. The next prime is 11434139. The reversal of 11434134 is 43143411.

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

11434134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 11434134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11434139) 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 3 ways as a sum of consecutive naturals, for example, 952839 + ... + 952850.

It is an arithmetic number, because the mean of its divisors is an integer number (2858535).

Almost surely, 211434134 is an apocalyptic number.

11434134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11434134 is a wasteful number, since it uses less digits than its factorization.

11434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905694.

The product of its digits is 576, while the sum is 21.

The square root of 11434134 is about 3381.4396342386. The cubic root of 11434134 is about 225.2861150279.

Adding to 11434134 its reverse (43143411), we get a palindrome (54577545).

The spelling of 11434134 in words is "eleven million, four hundred thirty-four thousand, one hundred thirty-four".

Divisors: 1 2 3 6 1905689 3811378 5717067 11434134