Base | Representation |
---|---|
bin | 11100001000000101… |
… | …000101000011011110 |
3 | 2212221201020020001121 |
4 | 130020011011003132 |
5 | 443322240221342 |
6 | 21512425401154 |
7 | 2116251325552 |
oct | 341005050336 |
9 | 85851206047 |
10 | 30200320222 |
11 | 11898325636 |
12 | 5a2a0391ba |
13 | 2b03a32087 |
14 | 1666cb1862 |
15 | bbb4e8067 |
hex | 7081450de |
30200320222 has 16 divisors (see below), whose sum is σ = 48122197200. Its totient is φ = 14174170560.
The previous prime is 30200320207. The next prime is 30200320253. The reversal of 30200320222 is 22202300203.
It is a super-2 number, since 2×302003202222 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30200320196 and 30200320205.
It is a congruent number.
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, 3641479 + ... + 3649762.
It is an arithmetic number, because the mean of its divisors is an integer number (3007637325).
Almost surely, 230200320222 is an apocalyptic number.
30200320222 is a deficient number, since it is larger than the sum of its proper divisors (17921876978).
30200320222 is a wasteful number, since it uses less digits than its factorization.
30200320222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7291371.
The product of its (nonzero) digits is 288, while the sum is 16.
Adding to 30200320222 its reverse (22202300203), we get a palindrome (52402620425).
The spelling of 30200320222 in words is "thirty billion, two hundred million, three hundred twenty thousand, two hundred twenty-two".
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