Base | Representation |
---|---|
bin | 1100001110010100011… |
… | …0100000111000010101 |
3 | 202002001102001001000012 |
4 | 3003211012200320111 |
5 | 11420041020321323 |
6 | 240250150130005 |
7 | 21113022366224 |
oct | 3034506407025 |
9 | 662042031005 |
10 | 210002120213 |
11 | 810747a4156 |
12 | 34849350905 |
13 | 16a5959c6c2 |
14 | a242636cbb |
15 | 56e1600678 |
hex | 30e51a0e15 |
210002120213 has 8 divisors (see below), whose sum is σ = 212118193056. Its totient is φ = 207886770000.
The previous prime is 210002120203. The next prime is 210002120219. The reversal of 210002120213 is 312021200012.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 210002120213 - 24 = 210002120197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210002120219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413270 + ... + 768632.
It is an arithmetic number, because the mean of its divisors is an integer number (26514774132).
Almost surely, 2210002120213 is an apocalyptic number.
It is an amenable number.
210002120213 is a deficient number, since it is larger than the sum of its proper divisors (2116072843).
210002120213 is a wasteful number, since it uses less digits than its factorization.
210002120213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361315.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 210002120213 its reverse (312021200012), we get a palindrome (522023320225).
The spelling of 210002120213 in words is "two hundred ten billion, two million, one hundred twenty thousand, two hundred thirteen".
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