Base | Representation |
---|---|
bin | 101111110010110101110111… |
… | …100010101101011001111000 |
3 | 1000120021010002210112121002012 |
4 | 233302311313202231121320 |
5 | 210022422144001133422 |
6 | 2023021244332025052 |
7 | 62163410341556351 |
oct | 5762656742553170 |
9 | 1016233083477065 |
10 | 210202000021112 |
11 | 60a82193069a80 |
12 | 1b6aa680602188 |
13 | 9039c6abba3c8 |
14 | 39c9b8c6d6d28 |
15 | 1947c82d204e2 |
hex | bf2d778ad678 |
210202000021112 has 64 divisors (see below), whose sum is σ = 435855907640160. Its totient is φ = 94235903539200.
The previous prime is 210202000021109. The next prime is 210202000021199. The reversal of 210202000021112 is 211120000202012.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 427933412 + ... + 428424332.
Almost surely, 2210202000021112 is an apocalyptic number.
210202000021112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
210202000021112 is an abundant number, since it is smaller than the sum of its proper divisors (225653907619048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210202000021112 is a wasteful number, since it uses less digits than its factorization.
210202000021112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557664 (or 557660 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 210202000021112 its reverse (211120000202012), we get a palindrome (421322000223124).
The spelling of 210202000021112 in words is "two hundred ten trillion, two hundred two billion, twenty-one thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •