Base | Representation |
---|---|
bin | 10011000000000101… |
… | …00010010110001101 |
3 | 222022221101021111211 |
4 | 21200002202112031 |
5 | 131343002243201 |
6 | 4404131214421 |
7 | 510536605510 |
oct | 114002422615 |
9 | 28287337454 |
10 | 10201212301 |
11 | 4365355875 |
12 | 1b88447411 |
13 | c675aa4c7 |
14 | 6cab7cd77 |
15 | 3ea8a6651 |
hex | 2600a258d |
10201212301 has 8 divisors (see below), whose sum is σ = 11659139264. Its totient is φ = 8743438080.
The previous prime is 10201212283. The next prime is 10201212311. The reversal of 10201212301 is 10321210201.
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 10201212301 - 29 = 10201211789 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 (10201212311) 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, 242626 + ... + 281548.
It is an arithmetic number, because the mean of its divisors is an integer number (1457392408).
Almost surely, 210201212301 is an apocalyptic number.
It is an amenable number.
10201212301 is a deficient number, since it is larger than the sum of its proper divisors (1457926963).
10201212301 is an equidigital number, since it uses as much as digits as its factorization.
10201212301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76371.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10201212301 its reverse (10321210201), we get a palindrome (20522422502).
The spelling of 10201212301 in words is "ten billion, two hundred one million, two hundred twelve thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.220 sec. • engine limits •