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11100004 = 222775001
BaseRepresentation
bin101010010101…
…111101100100
3202212221100021
4222111331210
510320200004
61033524524
7163230346
oct52257544
922787307
1011100004
1162a1663
123873744
1323b8466
14168d296
15e93d54
hexa95f64

11100004 has 6 divisors (see below), whose sum is σ = 19425014. Its totient is φ = 5550000.

The previous prime is 11099999. The next prime is 11100013. The reversal of 11100004 is 40000111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6260004 + 4840000 = 2502^2 + 2200^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11100004.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1387497 + ... + 1387504.

Almost surely, 211100004 is an apocalyptic number.

It is an amenable number.

11100004 is a deficient number, since it is larger than the sum of its proper divisors (8325010).

11100004 is a wasteful number, since it uses less digits than its factorization.

11100004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775005 (or 2775003 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 11100004 is about 3331.6668500917. Note that the first 3 decimals coincide. The cubic root of 11100004 is about 223.0699372427.

Adding to 11100004 its reverse (40000111), we get a palindrome (51100115).

The spelling of 11100004 in words is "eleven million, one hundred thousand, four".

Divisors: 1 2 4 2775001 5550002 11100004