Base | Representation |
---|---|
bin | 1011101001110110000… |
… | …1000111110010111101 |
3 | 201010210001200211002120 |
4 | 2322131201013302331 |
5 | 11240013031414323 |
6 | 231550432513153 |
7 | 20315264062662 |
oct | 2723541076275 |
9 | 633701624076 |
10 | 200211201213 |
11 | 77a00004861 |
12 | 329763ab7b9 |
13 | 15b58cc89ca |
14 | 999417ba69 |
15 | 531bc925e3 |
hex | 2e9d847cbd |
200211201213 has 16 divisors (see below), whose sum is σ = 268837425600. Its totient is φ = 132530206464.
The previous prime is 200211201187. The next prime is 200211201233. The reversal of 200211201213 is 312102112002.
It is not a de Polignac number, because 200211201213 - 232 = 195916233917 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 200211201192 and 200211201201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200211201233) 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, 1173045 + ... + 1332837.
It is an arithmetic number, because the mean of its divisors is an integer number (16802339100).
Almost surely, 2200211201213 is an apocalyptic number.
It is an amenable number.
200211201213 is a deficient number, since it is larger than the sum of its proper divisors (68626224387).
200211201213 is a wasteful number, since it uses less digits than its factorization.
200211201213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162748.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 200211201213 its reverse (312102112002), we get a palindrome (512313313215).
The spelling of 200211201213 in words is "two hundred billion, two hundred eleven million, two hundred one thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.120 sec. • engine limits •