Base | Representation |
---|---|
bin | 1000011001101101… |
… | …0111001111011110 |
3 | 12211011210010110111 |
4 | 2012123113033132 |
5 | 14104330220110 |
6 | 1011443200234 |
7 | 106613622025 |
oct | 20633271736 |
9 | 5734703414 |
10 | 2255320030 |
11 | a58084357 |
12 | 52b37607a |
13 | 29c3303c2 |
14 | 17575b8bc |
15 | d2ee7e8a |
hex | 866d73de |
2255320030 has 16 divisors (see below), whose sum is σ = 4089210480. Its totient is φ = 895542592.
The previous prime is 2255320027. The next prime is 2255320049. The reversal of 2255320030 is 300235522.
It is a junction number, because it is equal to n+sod(n) for n = 2255319983 and 2255320010.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 821740 + ... + 824479.
It is an arithmetic number, because the mean of its divisors is an integer number (255575655).
Almost surely, 22255320030 is an apocalyptic number.
2255320030 is a deficient number, since it is larger than the sum of its proper divisors (1833890450).
2255320030 is a wasteful number, since it uses less digits than its factorization.
2255320030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1646363.
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 2255320030 is about 47490.2098331856. The cubic root of 2255320030 is about 1311.4026562522.
Adding to 2255320030 its reverse (300235522), we get a palindrome (2555555552).
The spelling of 2255320030 in words is "two billion, two hundred fifty-five million, three hundred twenty thousand, thirty".
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