Base | Representation |
---|---|
bin | 1000001100101000… |
… | …0100100001010010 |
3 | 12200100112201010121 |
4 | 2003022010201102 |
5 | 14001304032000 |
6 | 1002203220454 |
7 | 105346363300 |
oct | 20312044122 |
9 | 5610481117 |
10 | 2200455250 |
11 | a2a110664 |
12 | 514b1772a |
13 | 290b60936 |
14 | 16c359270 |
15 | cd2abb1a |
hex | 83284852 |
2200455250 has 96 divisors (see below), whose sum is σ = 4817045376. Its totient is φ = 750472800.
The previous prime is 2200455233. The next prime is 2200455251. The reversal of 2200455250 is 525540022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (2200455251) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3221409 + ... + 3222091.
It is an arithmetic number, because the mean of its divisors is an integer number (50177556).
Almost surely, 22200455250 is an apocalyptic number.
2200455250 is an abundant number, since it is smaller than the sum of its proper divisors (2616590126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200455250 is a wasteful number, since it uses less digits than its factorization.
2200455250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 977 (or 960 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 25.
The square root of 2200455250 is about 46909.0103285073. The cubic root of 2200455250 is about 1300.6811519150.
Adding to 2200455250 its reverse (525540022), we get a palindrome (2725995272).
The spelling of 2200455250 in words is "two billion, two hundred million, four hundred fifty-five thousand, two hundred fifty".
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