Base | Representation |
---|---|
bin | 10010111111111110… |
… | …00110100100100101 |
3 | 222022212200112200002 |
4 | 21133333012210211 |
5 | 131342234441401 |
6 | 4404100031045 |
7 | 510526136150 |
oct | 113777064445 |
9 | 28285615602 |
10 | 10200312101 |
11 | 43648a0501 |
12 | 1b88092485 |
13 | c67353845 |
14 | 6ca9c6c97 |
15 | 3ea779a6b |
hex | 25ffc6925 |
10200312101 has 8 divisors (see below), whose sum is σ = 11661262080. Its totient is φ = 8740302768.
The previous prime is 10200312097. The next prime is 10200312149. The reversal of 10200312101 is 10121300201.
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 10200312101 - 22 = 10200312097 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 (10200612101) 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, 211766 + ... + 255431.
It is an arithmetic number, because the mean of its divisors is an integer number (1457657760).
Almost surely, 210200312101 is an apocalyptic number.
It is an amenable number.
10200312101 is a deficient number, since it is larger than the sum of its proper divisors (1460949979).
10200312101 is an equidigital number, since it uses as much as digits as its factorization.
10200312101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470323.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10200312101 its reverse (10121300201), we get a palindrome (20321612302).
The spelling of 10200312101 in words is "ten billion, two hundred million, three hundred twelve thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •