Base | Representation |
---|---|
bin | 101111101111111011100110… |
… | …100111101001000100000000 |
3 | 1000112112222212110110001010112 |
4 | 233233323212213221010000 |
5 | 210011133044012401422 |
6 | 2022345330444050452 |
7 | 62143100221512662 |
oct | 5757734647510400 |
9 | 1015488773401115 |
10 | 210002000122112 |
11 | 60a05391367750 |
12 | 1b677964b33a28 |
13 | 90241469051c3 |
14 | 39c0218640532 |
15 | 19429798baee2 |
hex | befee69e9100 |
210002000122112 has 36 divisors (see below), whose sum is σ = 457291287203856. Its totient is φ = 95455454599680.
The previous prime is 210002000122069. The next prime is 210002000122129. The reversal of 210002000122112 is 211221000200012.
It is a super-2 number, since 2×2100020001221122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37287284138 + ... + 37287289769.
Almost surely, 2210002000122112 is an apocalyptic number.
210002000122112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
210002000122112 is an abundant number, since it is smaller than the sum of its proper divisors (247289287081744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210002000122112 is an equidigital number, since it uses as much as digits as its factorization.
210002000122112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74574573934 (or 74574573920 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 210002000122112 its reverse (211221000200012), we get a palindrome (421223000322124).
It can be divided in two parts, 21000200012 and 2112, that multiplied together give a palindrome (44352422425344).
The spelling of 210002000122112 in words is "two hundred ten trillion, two billion, one hundred twenty-two thousand, one hundred twelve".
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