Base | Representation |
---|---|
bin | 1000001100100100… |
… | …1000110001110111 |
3 | 12200100002021110200 |
4 | 2003021020301313 |
5 | 14001223214201 |
6 | 1002154051543 |
7 | 105344324010 |
oct | 20311106167 |
9 | 5610067420 |
10 | 2200210551 |
11 | a29a63830 |
12 | 514a19bb3 |
13 | 290aa6446 |
14 | 16c2d4007 |
15 | cd25e386 |
hex | 83248c77 |
2200210551 has 96 divisors (see below), whose sum is σ = 4068320256. Its totient is φ = 1112832000.
The previous prime is 2200210517. The next prime is 2200210559. The reversal of 2200210551 is 1550120022.
It is not a de Polignac number, because 2200210551 - 213 = 2200202359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200210559) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4772461 + ... + 4772921.
It is an arithmetic number, because the mean of its divisors is an integer number (42378336).
Almost surely, 22200210551 is an apocalyptic number.
2200210551 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2200210551 is a deficient number, since it is larger than the sum of its proper divisors (1868109705).
2200210551 is a wasteful number, since it uses less digits than its factorization.
2200210551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 653 (or 650 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 2200210551 is about 46906.4020257363. The cubic root of 2200210551 is about 1300.6329365626.
Adding to 2200210551 its reverse (1550120022), we get a palindrome (3750330573).
The spelling of 2200210551 in words is "two billion, two hundred million, two hundred ten thousand, five hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •