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106989000211 is a prime number
BaseRepresentation
bin110001110100100001…
…0101001011000010011
3101020011020200100011101
41203221002221120103
53223103141001321
6121052225325231
710505200332262
oct1435102513023
9336136610141
10106989000211
1141412557435
121889a496817
13a120763a22
14526d3565d9
152bb2ace791
hex18e90a9613

106989000211 has 2 divisors, whose sum is σ = 106989000212. Its totient is φ = 106989000210.

The previous prime is 106989000191. The next prime is 106989000227. The reversal of 106989000211 is 112000989601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106989000211 - 25 = 106989000179 is a prime.

It is a super-2 number, since 2×1069890002112 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106989000241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53494500105 + 53494500106.

It is an arithmetic number, because the mean of its divisors is an integer number (53494500106).

Almost surely, 2106989000211 is an apocalyptic number.

106989000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

106989000211 is an equidigital number, since it uses as much as digits as its factorization.

106989000211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 37.

Adding to 106989000211 its reverse (112000989601), we get a palindrome (218989989812).

The spelling of 106989000211 in words is "one hundred six billion, nine hundred eighty-nine million, two hundred eleven", and thus it is an aban number.