Base | Representation |
---|---|
bin | 1100001111011011111… |
… | …1010001001111000100 |
3 | 202002211022201020012020 |
4 | 3003312333101033010 |
5 | 11421144331223022 |
6 | 240340030123140 |
7 | 21123325204425 |
oct | 3036677211704 |
9 | 662738636166 |
10 | 210302211012 |
11 | 8120912a883 |
12 | 349119504b0 |
13 | 16aa67cc91a |
14 | a27043164c |
15 | 570cb2b35c |
hex | 30f6fd13c4 |
210302211012 has 24 divisors (see below), whose sum is σ = 497616501312. Its totient is φ = 69113402400.
The previous prime is 210302210939. The next prime is 210302211071. The reversal of 210302211012 is 210112203012.
It is a junction number, because it is equal to n+sod(n) for n = 210302210982 and 210302211000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123415939 + ... + 123417642.
It is an arithmetic number, because the mean of its divisors is an integer number (20734020888).
Almost surely, 2210302211012 is an apocalyptic number.
It is an amenable number.
210302211012 is an abundant number, since it is smaller than the sum of its proper divisors (287314290300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210302211012 is a wasteful number, since it uses less digits than its factorization.
210302211012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246833659 (or 246833657 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 210302211012 its reverse (210112203012), we get a palindrome (420414414024).
The spelling of 210302211012 in words is "two hundred ten billion, three hundred two million, two hundred eleven thousand, twelve".
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