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11449052160 = 210357138191
BaseRepresentation
bin10101010100110101…
…01010110000000000
31002112220102002222220
422222122222300000
5141421424132120
65132024531040
7553501223550
oct125232526000
932486362886
1011449052160
114945767387
122276320a80
131105c81aa0
147a87a3160
154701e1b40
hex2aa6aac00

11449052160 has 352 divisors, whose sum is σ = 45075136512. Its totient is φ = 2415329280.

The previous prime is 11449052149. The next prime is 11449052201. The reversal of 11449052160 is 6125094411.

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 in 31 ways as a sum of consecutive naturals, for example, 1393665 + ... + 1401855.

Almost surely, 211449052160 is an apocalyptic number.

11449052160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11449052160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22537568256).

11449052160 is an abundant number, since it is smaller than the sum of its proper divisors (33626084352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11449052160 is a wasteful number, since it uses less digits than its factorization.

11449052160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8239 (or 8221 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 11449052160 in words is "eleven billion, four hundred forty-nine million, fifty-two thousand, one hundred sixty".