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11001534245 = 513169254373
BaseRepresentation
bin10100011111011111…
…00001011100100101
31001101201022211211022
422033233201130211
5140012343043440
65015401020525
7536425332602
oct121757413445
931351284738
1011001534245
114736096569
122170484745
131064343aa0
1476518d6a9
15445c93cb5
hex28fbe1725

11001534245 has 8 divisors (see below), whose sum is σ = 14217367416. Its totient is φ = 8124209856.

The previous prime is 11001534211. The next prime is 11001534287. The reversal of 11001534245 is 54243510011.

It can be written as a sum of positive squares in 4 ways, for example, as 1112822881 + 9888711364 = 33359^2 + 99442^2 .

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 11001534245 - 224 = 10984757029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 84627122 + ... + 84627251.

It is an arithmetic number, because the mean of its divisors is an integer number (1777170927).

Almost surely, 211001534245 is an apocalyptic number.

It is an amenable number.

11001534245 is a deficient number, since it is larger than the sum of its proper divisors (3215833171).

11001534245 is a wasteful number, since it uses less digits than its factorization.

11001534245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169254391.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 11001534245 in words is "eleven billion, one million, five hundred thirty-four thousand, two hundred forty-five".

Divisors: 1 5 13 65 169254373 846271865 2200306849 11001534245