Base | Representation |
---|---|
bin | 110001011101001110… |
… | …1011101011101011011 |
3 | 101011010210011000120200 |
4 | 1202322131131131123 |
5 | 3220003110000443 |
6 | 120442511153243 |
7 | 10446630566334 |
oct | 1427235353533 |
9 | 334123130520 |
10 | 106207500123 |
11 | 4105140189a |
12 | 18700815823 |
13 | a02788a53a |
14 | 51d764528b |
15 | 2b691addd3 |
hex | 18ba75d75b |
106207500123 has 12 divisors (see below), whose sum is σ = 155700548328. Its totient is φ = 69748208640.
The previous prime is 106207500103. The next prime is 106207500163. The reversal of 106207500123 is 321005702601.
It is a happy number.
106207500123 is a `hidden beast` number, since 10 + 6 + 20 + 7 + 500 + 123 = 666.
It is not a de Polignac number, because 106207500123 - 212 = 106207496027 is a prime.
It is a super-2 number, since 2×1062075001232 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106207500103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88065318 + ... + 88066523.
It is an arithmetic number, because the mean of its divisors is an integer number (12975045694).
Almost surely, 2106207500123 is an apocalyptic number.
106207500123 is a deficient number, since it is larger than the sum of its proper divisors (49493048205).
106207500123 is a wasteful number, since it uses less digits than its factorization.
106207500123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176131914 (or 176131911 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The spelling of 106207500123 in words is "one hundred six billion, two hundred seven million, five hundred thousand, one hundred twenty-three".
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