Base | Representation |
---|---|
bin | 101101100001011101000010… |
… | …010000110010101000101001 |
3 | 222020212222121200022111221011 |
4 | 231201131002100302220221 |
5 | 202220224123110413001 |
6 | 1545451400321143521 |
7 | 60112524344402014 |
oct | 5541350220625051 |
9 | 866788550274834 |
10 | 200211012201001 |
11 | 5888001699610a |
12 | 1a55629aa8aba1 |
13 | 8793a81bb8009 |
14 | 376239c47037b |
15 | 1822e341b2d51 |
hex | b61742432a29 |
200211012201001 has 4 divisors (see below), whose sum is σ = 200211672237012. Its totient is φ = 200210352164992.
The previous prime is 200211012200923. The next prime is 200211012201007. The reversal of 200211012201001 is 100102210112002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 87754552707600 + 112456459493401 = 9367740^2 + 10604549^2 .
It is a cyclic number.
It is not a de Polignac number, because 200211012201001 - 29 = 200211012200489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200211012201007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329562796 + ... + 330169741.
It is an arithmetic number, because the mean of its divisors is an integer number (50052918059253).
Almost surely, 2200211012201001 is an apocalyptic number.
It is an amenable number.
200211012201001 is a deficient number, since it is larger than the sum of its proper divisors (660036011).
200211012201001 is an equidigital number, since it uses as much as digits as its factorization.
200211012201001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 660036010.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 200211012201001 its reverse (100102210112002), we get a palindrome (300313222313003).
The spelling of 200211012201001 in words is "two hundred trillion, two hundred eleven billion, twelve million, two hundred one thousand, one".
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