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11417049 = 327225889
BaseRepresentation
bin101011100011…
…010111011001
3210111001020200
4223203113121
510410321144
61044412413
7166020600
oct53432731
923431220
1011417049
116498886
1239a7109
132499867
141732a37
151007c69
hexae35d9

11417049 has 18 divisors (see below), whose sum is σ = 19184490. Its totient is φ = 6523776.

The previous prime is 11417041. The next prime is 11417051. The reversal of 11417049 is 94071411.

It can be written as a sum of positive squares in only one way, i.e., 11289600 + 127449 = 3360^2 + 357^2 .

It is not a de Polignac number, because 11417049 - 23 = 11417041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11417041) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12504 + ... + 13385.

It is an arithmetic number, because the mean of its divisors is an integer number (1065805).

Almost surely, 211417049 is an apocalyptic number.

It is an amenable number.

11417049 is a deficient number, since it is larger than the sum of its proper divisors (7767441).

11417049 is a wasteful number, since it uses less digits than its factorization.

11417049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25909 (or 25899 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11417049 is about 3378.9123989828. The cubic root of 11417049 is about 225.1738508212.

The spelling of 11417049 in words is "eleven million, four hundred seventeen thousand, forty-nine".

Divisors: 1 3 7 9 21 49 63 147 441 25889 77667 181223 233001 543669 1268561 1631007 3805683 11417049