Base | Representation |
---|---|
bin | 101101101111110110001101… |
… | …101100011010001001011011 |
3 | 222101101112200022112110200111 |
4 | 231233312031230122021123 |
5 | 202332430321233210021 |
6 | 1551530020442345151 |
7 | 60244141353635206 |
oct | 5557661554321133 |
9 | 871345608473614 |
10 | 201200120210011 |
11 | 59121545644a5a |
12 | 1a695b211bb1b7 |
13 | 8836122745270 |
14 | 37981d00c093d |
15 | 183da245c28e1 |
hex | b6fd8db1a25b |
201200120210011 has 8 divisors (see below), whose sum is σ = 216722034343584. Its totient is φ = 185684632049280.
The previous prime is 201200120209981. The next prime is 201200120210029. The reversal of 201200120210011 is 110012021002102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201200120210011 - 211 = 201200120207963 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201200120209973 and 201200120210000.
It is not an unprimeable number, because it can be changed into a prime (201200124210011) 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, 1606428175 + ... + 1606553416.
It is an arithmetic number, because the mean of its divisors is an integer number (27090254292948).
Almost surely, 2201200120210011 is an apocalyptic number.
201200120210011 is a deficient number, since it is larger than the sum of its proper divisors (15521914133573).
201200120210011 is a wasteful number, since it uses less digits than its factorization.
201200120210011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3212986421.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 201200120210011 its reverse (110012021002102), we get a palindrome (311212141212113).
The spelling of 201200120210011 in words is "two hundred one trillion, two hundred billion, one hundred twenty million, two hundred ten thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •