Base | Representation |
---|---|
bin | 1000010001010101… |
… | …1111001010110010 |
3 | 12201201202010102001 |
4 | 2010111133022302 |
5 | 14021334201302 |
6 | 1004151044214 |
7 | 106006413526 |
oct | 20425371262 |
9 | 5651663361 |
10 | 2220225202 |
11 | a3a294068 |
12 | 51b67066a |
13 | 294c93430 |
14 | 170c23d86 |
15 | cedb4787 |
hex | 8455f2b2 |
2220225202 has 16 divisors (see below), whose sum is σ = 3775282560. Its totient is φ = 970786512.
The previous prime is 2220225197. The next prime is 2220225233. The reversal of 2220225202 is 2025220222.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 2220225202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246698 + ... + 2247685.
It is an arithmetic number, because the mean of its divisors is an integer number (235955160).
Almost surely, 22220225202 is an apocalyptic number.
2220225202 is a deficient number, since it is larger than the sum of its proper divisors (1555057358).
2220225202 is a wasteful number, since it uses less digits than its factorization.
2220225202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4494417.
The product of its (nonzero) digits is 640, while the sum is 19.
The square root of 2220225202 is about 47119.2657200852. The cubic root of 2220225202 is about 1304.5648597425.
Adding to 2220225202 its reverse (2025220222), we get a palindrome (4245445424).
The spelling of 2220225202 in words is "two billion, two hundred twenty million, two hundred twenty-five thousand, two hundred two".
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