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11200630615 = 53172262133
BaseRepresentation
bin10100110111001110…
…00000111101010111
31001220120221222200221
422123213000331113
5140414330134430
65051232215211
7544363534516
oct123347007527
931816858627
1011200630615
114828511619
12220709a507
1310966729a5
147837b867d
154584c057a
hex29b9c0f57

11200630615 has 8 divisors (see below), whose sum is σ = 13874329728. Its totient is φ = 8671455840.

The previous prime is 11200630603. The next prime is 11200630667. The reversal of 11200630615 is 51603600211.

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

It is not a de Polignac number, because 11200630615 - 223 = 11192242007 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 11200630615.

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, 36130912 + ... + 36131221.

It is an arithmetic number, because the mean of its divisors is an integer number (1734291216).

Almost surely, 211200630615 is an apocalyptic number.

11200630615 is a deficient number, since it is larger than the sum of its proper divisors (2673699113).

11200630615 is an equidigital number, since it uses as much as digits as its factorization.

11200630615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72262169.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 11200630615 in words is "eleven billion, two hundred million, six hundred thirty thousand, six hundred fifteen".

Divisors: 1 5 31 155 72262133 361310665 2240126123 11200630615