Base | Representation |
---|---|
bin | 101111110001100010001111… |
… | …101001010101111110011010 |
3 | 1000112221112100011222000011221 |
4 | 233301202033221111332122 |
5 | 210014434301241200442 |
6 | 2022512114454242254 |
7 | 62154051303046141 |
oct | 5761421751257632 |
9 | 1015845304860157 |
10 | 210112210100122 |
11 | 60a480a6a95400 |
12 | 1b6951a205638a |
13 | 903165b770c45 |
14 | 39c56b1682758 |
15 | 194577a13e467 |
hex | bf188fa55f9a |
210112210100122 has 48 divisors (see below), whose sum is σ = 361492453820736. Its totient is φ = 91351660400000.
The previous prime is 210112210100119. The next prime is 210112210100137. The reversal of 210112210100122 is 221001012211012.
It is a junction number, because it is equal to n+sod(n) for n = 210112210100096 and 210112210100105.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389355933 + ... + 389895199.
It is an arithmetic number, because the mean of its divisors is an integer number (7531092787932).
Almost surely, 2210112210100122 is an apocalyptic number.
210112210100122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
210112210100122 is a deficient number, since it is larger than the sum of its proper divisors (151380243720614).
210112210100122 is a wasteful number, since it uses less digits than its factorization.
210112210100122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 609315 (or 609304 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 210112210100122 its reverse (221001012211012), we get a palindrome (431113222311134).
The spelling of 210112210100122 in words is "two hundred ten trillion, one hundred twelve billion, two hundred ten million, one hundred thousand, one hundred twenty-two".
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