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11426433 = 343101877
BaseRepresentation
bin101011100101…
…101010000001
3210111112010020
4223211222001
510411121213
61044524053
7166060134
oct53455201
923445106
1011426433
1164a4937
1239b0629
1324a0c05
14173621b
15100a923
hexae5a81

11426433 has 16 divisors (see below), whose sum is σ = 15761856. Its totient is φ = 7358400.

The previous prime is 11426417. The next prime is 11426449. The reversal of 11426433 is 33462411.

It is an interprime number because it is at equal distance from previous prime (11426417) and next prime (11426449).

It is not a de Polignac number, because 11426433 - 24 = 11426417 is a prime.

It is a super-2 number, since 2×114264332 = 261126742206978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11426483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12591 + ... + 13467.

It is an arithmetic number, because the mean of its divisors is an integer number (985116).

Almost surely, 211426433 is an apocalyptic number.

It is an amenable number.

11426433 is a deficient number, since it is larger than the sum of its proper divisors (4335423).

11426433 is a wasteful number, since it uses less digits than its factorization.

11426433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024.

The product of its digits is 1728, while the sum is 24.

The square root of 11426433 is about 3380.3007262668. The cubic root of 11426433 is about 225.2355262086.

Adding to 11426433 its reverse (33462411), we get a palindrome (44888844).

The spelling of 11426433 in words is "eleven million, four hundred twenty-six thousand, four hundred thirty-three".

Divisors: 1 3 43 101 129 303 877 2631 4343 13029 37711 88577 113133 265731 3808811 11426433