Base | Representation |
---|---|
bin | 1100010110111010101… |
… | …1100001011010001101 |
3 | 202022000021021201211121 |
4 | 3011232223201122031 |
5 | 11434302414102201 |
6 | 241311202320541 |
7 | 21224150530231 |
oct | 3055653413215 |
9 | 668007251747 |
10 | 212310300301 |
11 | 820496a2000 |
12 | 35192359151 |
13 | 17036849c38 |
14 | a3c0dd45c1 |
15 | 57c908a9a1 |
hex | 316eae168d |
212310300301 has 16 divisors (see below), whose sum is σ = 233789954688. Its totient is φ = 192790693920.
The previous prime is 212310300271. The next prime is 212310300337. The reversal of 212310300301 is 103003013212.
It is not a de Polignac number, because 212310300301 - 225 = 212276745869 is a prime.
It is a super-2 number, since 2×2123103003012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212310300361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090681 + ... + 1270513.
It is an arithmetic number, because the mean of its divisors is an integer number (14611872168).
Almost surely, 2212310300301 is an apocalyptic number.
It is an amenable number.
212310300301 is a deficient number, since it is larger than the sum of its proper divisors (21479654387).
212310300301 is an equidigital number, since it uses as much as digits as its factorization.
212310300301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180753 (or 180731 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 212310300301 its reverse (103003013212), we get a palindrome (315313313513).
The spelling of 212310300301 in words is "two hundred twelve billion, three hundred ten million, three hundred thousand, three hundred one".
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