Base | Representation |
---|---|
bin | 101011101010000011111… |
… | …101011101101010111101 |
3 | 101121210210012111200212202 |
4 | 223222003331131222331 |
5 | 343123201340201341 |
6 | 10214121042241245 |
7 | 426515205410651 |
oct | 53520375355275 |
9 | 11553705450782 |
10 | 3000101100221 |
11 | a57376949885 |
12 | 405533956225 |
13 | 189ba676a414 |
14 | a52c44d2a61 |
15 | 5308d56479b |
hex | 2ba83f5dabd |
3000101100221 has 4 divisors (see below), whose sum is σ = 3000118095612. Its totient is φ = 3000084104832.
The previous prime is 3000101100211. The next prime is 3000101100223. The reversal of 3000101100221 is 1220011010003.
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 2260482180100 + 739618920121 = 1503490^2 + 860011^2 .
It is a cyclic number.
It is not a de Polignac number, because 3000101100221 - 222 = 3000096905917 is a prime.
It is a super-2 number, since 2×30001011002212 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000101100223) 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, 8230100 + ... + 8586893.
It is an arithmetic number, because the mean of its divisors is an integer number (750029523903).
Almost surely, 23000101100221 is an apocalyptic number.
It is an amenable number.
3000101100221 is a deficient number, since it is larger than the sum of its proper divisors (16995391).
3000101100221 is a wasteful number, since it uses less digits than its factorization.
3000101100221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16995390.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 3000101100221 its reverse (1220011010003), we get a palindrome (4220112110224).
The spelling of 3000101100221 in words is "three trillion, one hundred one million, one hundred thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •