Base | Representation |
---|---|
bin | 11011110000110101011110… |
… | …011101101110110100001111 |
3 | 121000022221201122122201112110 |
4 | 123300311132131232310033 |
5 | 112001014333242011343 |
6 | 1111405235040435103 |
7 | 34501444242146526 |
oct | 3360653635566417 |
9 | 530287648581473 |
10 | 122103210110223 |
11 | 359a6753979451 |
12 | 11840506018a93 |
13 | 531938b56c084 |
14 | 2221b8103b4bd |
15 | e1b2b85b6833 |
hex | 6f0d5e76ed0f |
122103210110223 has 4 divisors (see below), whose sum is σ = 162804280146968. Its totient is φ = 81402140073480.
The previous prime is 122103210110093. The next prime is 122103210110239. The reversal of 122103210110223 is 322011012301221.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 122103210110223 - 28 = 122103210109967 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122103210110223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122103210110023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20350535018368 + ... + 20350535018373.
It is an arithmetic number, because the mean of its divisors is an integer number (40701070036742).
Almost surely, 2122103210110223 is an apocalyptic number.
122103210110223 is a deficient number, since it is larger than the sum of its proper divisors (40701070036745).
122103210110223 is an equidigital number, since it uses as much as digits as its factorization.
122103210110223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40701070036744.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 122103210110223 its reverse (322011012301221), we get a palindrome (444114222411444).
The spelling of 122103210110223 in words is "one hundred twenty-two trillion, one hundred three billion, two hundred ten million, one hundred ten thousand, two hundred twenty-three".
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