Base | Representation |
---|---|
bin | 1001100100000011101000… |
… | …11111001011010111101110 |
3 | 2202110110101211002100222102 |
4 | 10302001310133023113232 |
5 | 10224024133214230220 |
6 | 112421033500415102 |
7 | 4300242556241231 |
oct | 462016437132756 |
9 | 82413354070872 |
10 | 21030114211310 |
11 | 6778904244676 |
12 | 243793a847492 |
13 | b971924c2809 |
14 | 529c11d5d418 |
15 | 267095286775 |
hex | 1320747cb5ee |
21030114211310 has 64 divisors (see below), whose sum is σ = 40048259618304. Its totient is φ = 7938188697600.
The previous prime is 21030114211289. The next prime is 21030114211319. The reversal of 21030114211310 is 1311241103012.
It is a super-2 number, since 2×210301142113102 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21030114211319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25225904 + ... + 26046236.
It is an arithmetic number, because the mean of its divisors is an integer number (625754056536).
Almost surely, 221030114211310 is an apocalyptic number.
21030114211310 is a deficient number, since it is larger than the sum of its proper divisors (19018145406994).
21030114211310 is a wasteful number, since it uses less digits than its factorization.
21030114211310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822429.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 21030114211310 its reverse (1311241103012), we get a palindrome (22341355314322).
The spelling of 21030114211310 in words is "twenty-one trillion, thirty billion, one hundred fourteen million, two hundred eleven thousand, three hundred ten".
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