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2211114913 = 72313733633
BaseRepresentation
bin1000001111001010…
…1110111110100001
312201002121021102221
42003302232332201
514012021134123
61003223511041
7105536111110
oct20362567641
95632537387
102211114913
11a351313a7
125185b8481
13293123827
1416d931c77
15ce1b525d
hex83caefa1

2211114913 has 8 divisors (see below), whose sum is σ = 2636857728. Its totient is φ = 1812839424.

The previous prime is 2211114901. The next prime is 2211114943. The reversal of 2211114913 is 3194111122.

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 2211114913 - 213 = 2211106721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2211114943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6866656 + ... + 6866977.

It is an arithmetic number, because the mean of its divisors is an integer number (329607216).

Almost surely, 22211114913 is an apocalyptic number.

2211114913 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2211114913 is a deficient number, since it is larger than the sum of its proper divisors (425742815).

2211114913 is a wasteful number, since it uses less digits than its factorization.

2211114913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13733663.

The product of its digits is 432, while the sum is 25.

The square root of 2211114913 is about 47022.4936918492. The cubic root of 2211114913 is about 1302.7780656273.

The spelling of 2211114913 in words is "two billion, two hundred eleven million, one hundred fourteen thousand, nine hundred thirteen".

Divisors: 1 7 23 161 13733633 96135431 315873559 2211114913