Base | Representation |
---|---|
bin | 101101100001011101000111… |
… | …100011100111010000011101 |
3 | 222020212222211212110001100122 |
4 | 231201131013203213100131 |
5 | 202220224313330134323 |
6 | 1545451413213004325 |
7 | 60112526503352042 |
oct | 5541350743472035 |
9 | 866788755401318 |
10 | 200211101021213 |
11 | 58880062041047 |
12 | 1a5563047836a5 |
13 | 8793a97415c59 |
14 | 37623aa1911c9 |
15 | 1822e3bda9ec8 |
hex | b617478e741d |
200211101021213 has 8 divisors (see below), whose sum is σ = 207593257582200. Its totient is φ = 192860832826368.
The previous prime is 200211101021171. The next prime is 200211101021231. The reversal of 200211101021213 is 312120101112002.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 24333719458084 + 175877381563129 = 4932922^2 + 13261877^2 .
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 200211101021213 - 26 = 200211101021149 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200211101021191 and 200211101021200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200211101021263) 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, 7972078748 + ... + 7972103861.
It is an arithmetic number, because the mean of its divisors is an integer number (25949157197775).
Almost surely, 2200211101021213 is an apocalyptic number.
It is an amenable number.
200211101021213 is a deficient number, since it is larger than the sum of its proper divisors (7382156560987).
200211101021213 is a wasteful number, since it uses less digits than its factorization.
200211101021213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15944183071.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 200211101021213 its reverse (312120101112002), we get a palindrome (512331202133215).
The spelling of 200211101021213 in words is "two hundred trillion, two hundred eleven billion, one hundred one million, twenty-one thousand, two hundred thirteen".
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