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11904060207 = 313983310511
BaseRepresentation
bin10110001011000100…
…11000101100101111
31010201121120220200210
423011202120230233
5143334414411312
65245121153503
7600664561614
oct130542305457
933647526623
1011904060207
115059593696
12238278b893
131179313110
1480cda650b
1549a11de3c
hex2c5898b2f

11904060207 has 16 divisors (see below), whose sum is σ = 17110453248. Its totient is φ = 7318099680.

The previous prime is 11904060199. The next prime is 11904060221. The reversal of 11904060207 is 70206040911.

It is a happy number.

11904060207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11904060207 - 23 = 11904060199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11904060227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116919 + ... + 193592.

It is an arithmetic number, because the mean of its divisors is an integer number (1069403328).

Almost surely, 211904060207 is an apocalyptic number.

11904060207 is a deficient number, since it is larger than the sum of its proper divisors (5206393041).

11904060207 is a wasteful number, since it uses less digits than its factorization.

11904060207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311510.

The product of its (nonzero) digits is 3024, while the sum is 30.

The spelling of 11904060207 in words is "eleven billion, nine hundred four million, sixty thousand, two hundred seven".

Divisors: 1 3 13 39 983 2949 12779 38337 310511 931533 4036643 12109929 305232313 915696939 3968020069 11904060207