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11158479359 = 76691455011
BaseRepresentation
bin10100110010001100…
…01110000111111111
31001210122122111001022
422121012032013333
5140323032314414
65043124534355
7543342336536
oct123106160777
931718574038
1011158479359
114806741775
1221b4b513bb
13108aa04c11
1477bd6531d
1545494618e
hex29918e1ff

11158479359 has 4 divisors (see below), whose sum is σ = 11159942040. Its totient is φ = 11157016680.

The previous prime is 11158479349. The next prime is 11158479377. The reversal of 11158479359 is 95397485111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11158479359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11158479359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11158479349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719837 + ... + 735174.

It is an arithmetic number, because the mean of its divisors is an integer number (2789985510).

Almost surely, 211158479359 is an apocalyptic number.

11158479359 is a deficient number, since it is larger than the sum of its proper divisors (1462681).

11158479359 is an equidigital number, since it uses as much as digits as its factorization.

11158479359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462680.

The product of its digits is 1360800, while the sum is 53.

The spelling of 11158479359 in words is "eleven billion, one hundred fifty-eight million, four hundred seventy-nine thousand, three hundred fifty-nine".

Divisors: 1 7669 1455011 11158479359