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11201700211 = 131945351013
BaseRepresentation
bin10100110111010110…
…00110000101110011
31001220122222022220121
422123223012011303
5140420113401321
65051311151111
7544405611052
oct123353060563
931818868817
1011201700211
114829082189
122207515497
1310969587a0
147839b6399
15458632441
hex29bac6173

11201700211 has 8 divisors (see below), whose sum is σ = 12698283920. Its totient is φ = 9795818592.

The previous prime is 11201700199. The next prime is 11201700217. The reversal of 11201700211 is 11200710211.

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 11201700211 - 25 = 11201700179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201700217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22675260 + ... + 22675753.

It is an arithmetic number, because the mean of its divisors is an integer number (1587285490).

Almost surely, 211201700211 is an apocalyptic number.

11201700211 is a deficient number, since it is larger than the sum of its proper divisors (1496583709).

11201700211 is a wasteful number, since it uses less digits than its factorization.

11201700211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45351045.

The product of its (nonzero) digits is 28, while the sum is 16.

The spelling of 11201700211 in words is "eleven billion, two hundred one million, seven hundred thousand, two hundred eleven".

Divisors: 1 13 19 247 45351013 589563169 861669247 11201700211