Base | Representation |
---|---|
bin | 110001011010011000… |
… | …0000110010100100101 |
3 | 101010220002221000210000 |
4 | 1202310300012110211 |
5 | 3214304100112124 |
6 | 120425210251513 |
7 | 10444355522202 |
oct | 1426460062445 |
9 | 333802830700 |
10 | 106111722789 |
11 | 41002334976 |
12 | 18694726b99 |
13 | a010a94a67 |
14 | 51c8a32ca9 |
15 | 2b60a906c9 |
hex | 18b4c06525 |
106111722789 has 20 divisors (see below), whose sum is σ = 158768727040. Its totient is φ = 70626832200.
The previous prime is 106111722733. The next prime is 106111722869. The reversal of 106111722789 is 987227111601.
It is a happy number.
106111722789 is a `hidden beast` number, since 1 + 0 + 611 + 1 + 7 + 2 + 27 + 8 + 9 = 666.
It is not a de Polignac number, because 106111722789 - 28 = 106111722533 is a prime.
It is a super-2 number, since 2×1061117227892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106111722589) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1008037 + ... + 1108314.
It is an arithmetic number, because the mean of its divisors is an integer number (7938436352).
Almost surely, 2106111722789 is an apocalyptic number.
It is an amenable number.
106111722789 is a deficient number, since it is larger than the sum of its proper divisors (52657004251).
106111722789 is an equidigital number, since it uses as much as digits as its factorization.
106111722789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2116982 (or 2116973 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 45.
The spelling of 106111722789 in words is "one hundred six billion, one hundred eleven million, seven hundred twenty-two thousand, seven hundred eighty-nine".
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