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82674772111 is a prime number
BaseRepresentation
bin100110011111111001…
…1001110100010001111
321220101202011120112201
41030333303032202033
52323304220201421
6101551423142331
75654520653011
oct1147763164217
9256352146481
1082674772111
1132075831a48
12140337449a7
137a473276c9
1440040c21b1
15223d21db91
hex133fcce88f

82674772111 has 2 divisors, whose sum is σ = 82674772112. Its totient is φ = 82674772110.

The previous prime is 82674772109. The next prime is 82674772163. The reversal of 82674772111 is 11127747628.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82674772111 - 21 = 82674772109 is a prime.

Together with 82674772109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82674770111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41337386055 + 41337386056.

It is an arithmetic number, because the mean of its divisors is an integer number (41337386056).

Almost surely, 282674772111 is an apocalyptic number.

82674772111 is a deficient number, since it is larger than the sum of its proper divisors (1).

82674772111 is an equidigital number, since it uses as much as digits as its factorization.

82674772111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 263424, while the sum is 46.

The spelling of 82674772111 in words is "eighty-two billion, six hundred seventy-four million, seven hundred seventy-two thousand, one hundred eleven".