| Base | Representation |
|---|---|
| bin | 101111110100010001001111… |
| … | …111100110101101100110000 |
| 3 | 1000120121111100221122111100110 |
| 4 | 233310101033330311230300 |
| 5 | 210031024121211430000 |
| 6 | 2023134312540221320 |
| 7 | 62203453010102250 |
| oct | 5764211774655460 |
| 9 | 1016544327574313 |
| 10 | 210300120030000 |
| 11 | 6100a864275a10 |
| 12 | 1b7056a483a840 |
| 13 | 90462a7080770 |
| 14 | 39d0819bbb960 |
| 15 | 194a5c6ea0850 |
| hex | bf444ff35b30 |
210300120030000 has 1600 divisors, whose sum is σ = 959475189657600. Its totient is φ = 38214167040000.
The previous prime is 210300120029999. The next prime is 210300120030001. The reversal of 210300120030000 is 30021003012.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (210300120029999) and next prime (210300120030001).
It is a super-2 number, since 2×2103001200300002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (210300120030001) by changing a digit.
It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 570385711 + ... + 570754289.
It is an arithmetic number, because the mean of its divisors is an integer number (599671993536).
Almost surely, 2210300120030000 is an apocalyptic number.
210300120030000 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 210300120030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479737594828800).
210300120030000 is an abundant number, since it is smaller than the sum of its proper divisors (749175069627600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210300120030000 is a wasteful number, since it uses less digits than its factorization.
210300120030000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368660 (or 368639 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 210300120030000 its reverse (30021003012), we get a palindrome (210330141033012).
The spelling of 210300120030000 in words is "two hundred ten trillion, three hundred billion, one hundred twenty million, thirty thousand".
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