Base | Representation |
---|---|
bin | 1100010010110010100… |
… | …0011101000111000001 |
3 | 202012011001012101222202 |
4 | 3010230220131013001 |
5 | 11430020230400001 |
6 | 241005220042545 |
7 | 21154534036142 |
oct | 3045450350701 |
9 | 665131171882 |
10 | 211202200001 |
11 | 81630154931 |
12 | 34b23233455 |
13 | 16bbb0c12a0 |
14 | a317b87ac9 |
15 | 5761b5496b |
hex | 312ca1d1c1 |
211202200001 has 8 divisors (see below), whose sum is σ = 227543366400. Its totient is φ = 194874582672.
The previous prime is 211202199937. The next prime is 211202200037. The reversal of 211202200001 is 100002202112.
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 211202200001 - 26 = 211202199937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211202200801) 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, 3354875 + ... + 3417248.
It is an arithmetic number, because the mean of its divisors is an integer number (28442920800).
Almost surely, 2211202200001 is an apocalyptic number.
It is an amenable number.
211202200001 is a deficient number, since it is larger than the sum of its proper divisors (16341166399).
211202200001 is a wasteful number, since it uses less digits than its factorization.
211202200001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6774535.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 211202200001 its reverse (100002202112), we get a palindrome (311204402113).
The spelling of 211202200001 in words is "two hundred eleven billion, two hundred two million, two hundred thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •