Base | Representation |
---|---|
bin | 1000011101111110… |
… | …0101101001011110 |
3 | 12212102102202210111 |
4 | 2013133211221132 |
5 | 14123420023310 |
6 | 1013322400234 |
7 | 110221631221 |
oct | 20737455136 |
9 | 5772382714 |
10 | 2273204830 |
11 | a6718a486 |
12 | 53536007a |
13 | 2a2c52b20 |
14 | 177c955b8 |
15 | d487c28a |
hex | 877e5a5e |
2273204830 has 64 divisors (see below), whose sum is σ = 4479064128. Its totient is φ = 825615360.
The previous prime is 2273204807. The next prime is 2273204837. The reversal of 2273204830 is 384023722.
It is a super-4 number, since 4×22732048304 (a number of 39 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2273204792 and 2273204801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2273204837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4930800 + ... + 4931260.
It is an arithmetic number, because the mean of its divisors is an integer number (69985377).
Almost surely, 22273204830 is an apocalyptic number.
2273204830 is a deficient number, since it is larger than the sum of its proper divisors (2205859298).
2273204830 is a wasteful number, since it uses less digits than its factorization.
2273204830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 2273204830 is about 47678.1378621271. The cubic root of 2273204830 is about 1314.8600293413.
The spelling of 2273204830 in words is "two billion, two hundred seventy-three million, two hundred four thousand, eight hundred thirty".
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