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11350053949 = 134320304211
BaseRepresentation
bin10101001001000010…
…00001010000111101
31002022000010110222111
422210201001100331
5141221103211244
65114131014021
7551156603203
oct124441012075
932260113874
1011350053949
1148a489a583
12224913a311
1310bb5cc270
14799593073
15466688e34
hex2a484143d

11350053949 has 8 divisors (see below), whose sum is σ = 12507394592. Its totient is φ = 10233321840.

The previous prime is 11350053941. The next prime is 11350053973. The reversal of 11350053949 is 94935005311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11350053949 - 23 = 11350053941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11350053941) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10151547 + ... + 10152664.

It is an arithmetic number, because the mean of its divisors is an integer number (1563424324).

Almost surely, 211350053949 is an apocalyptic number.

It is an amenable number.

11350053949 is a deficient number, since it is larger than the sum of its proper divisors (1157340643).

11350053949 is a wasteful number, since it uses less digits than its factorization.

11350053949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20304267.

The product of its (nonzero) digits is 72900, while the sum is 40.

The spelling of 11350053949 in words is "eleven billion, three hundred fifty million, fifty-three thousand, nine hundred forty-nine".

Divisors: 1 13 43 559 20304211 263954743 873081073 11350053949