Base | Representation |
---|---|
bin | 101111110000001100010111… |
… | …100011100101100111110010 |
3 | 1000112121201022222022000010210 |
4 | 233300030113203211213302 |
5 | 210011431430224342320 |
6 | 2022401505001404550 |
7 | 62144305260533064 |
oct | 5760142743454762 |
9 | 1015551288260123 |
10 | 210020001012210 |
11 | 60a11a893a7924 |
12 | 1b67b349499756 |
13 | 9025a5508796c |
14 | 39c104521d734 |
15 | 194317ed9d0e0 |
hex | bf03178e59f2 |
210020001012210 has 32 divisors (see below), whose sum is σ = 505212085607040. Its totient is φ = 55875991027968.
The previous prime is 210020001012203. The next prime is 210020001012229. The reversal of 210020001012210 is 12210100020012.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8083897750 + ... + 8083923729.
It is an arithmetic number, because the mean of its divisors is an integer number (15787877675220).
Almost surely, 2210020001012210 is an apocalyptic number.
210020001012210 is an abundant number, since it is smaller than the sum of its proper divisors (295192084594830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210020001012210 is a wasteful number, since it uses less digits than its factorization.
210020001012210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16167821922.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 210020001012210 its reverse (12210100020012), we get a palindrome (222230101032222).
The spelling of 210020001012210 in words is "two hundred ten trillion, twenty billion, one million, twelve thousand, two hundred ten".
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