Base | Representation |
---|---|
bin | 110000010001010111111000… |
… | …001111100011001110100000 |
3 | 1000211200200200020000101001220 |
4 | 300101113320033203032200 |
5 | 210311311102421100000 |
6 | 2031305153202455040 |
7 | 62501114320310652 |
oct | 6021277017431640 |
9 | 1024620606011056 |
10 | 212300103300000 |
11 | 61710a7172a251 |
12 | 1b989223064480 |
13 | 915ca77007c11 |
14 | 3a5d5463546d2 |
15 | 198262d7761a0 |
hex | c115f83e33a0 |
212300103300000 has 576 divisors, whose sum is σ = 723607564651776. Its totient is φ = 54454400000000.
The previous prime is 212300103299983. The next prime is 212300103300059. The reversal of 212300103300000 is 3301003212.
It is a super-2 number, since 2×2123001033000002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 873178450 + ... + 873421550.
It is an arithmetic number, because the mean of its divisors is an integer number (1256263133076).
Almost surely, 2212300103300000 is an apocalyptic number.
212300103300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 212300103300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361803782325888).
212300103300000 is an abundant number, since it is smaller than the sum of its proper divisors (511307461351776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212300103300000 is an equidigital number, since it uses as much as digits as its factorization.
212300103300000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243251 (or 243223 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 212300103300000 its reverse (3301003212), we get a palindrome (212303404303212).
The spelling of 212300103300000 in words is "two hundred twelve trillion, three hundred billion, one hundred three million, three hundred thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •