Base | Representation |
---|---|
bin | 1000010011110101… |
… | …0111111111101110 |
3 | 12202110102100212101 |
4 | 2010331113333232 |
5 | 14032023302312 |
6 | 1005203125314 |
7 | 106164323563 |
oct | 20475277756 |
9 | 5673370771 |
10 | 2230681582 |
11 | a451860a8 |
12 | 52307383a |
13 | 2971b493c |
14 | 17238686a |
15 | d0c7ca57 |
hex | 84f57fee |
2230681582 has 8 divisors (see below), whose sum is σ = 3383618400. Its totient is φ = 1102808784.
The previous prime is 2230681573. The next prime is 2230681589. The reversal of 2230681582 is 2851860322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230681589) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6265782 + ... + 6266137.
It is an arithmetic number, because the mean of its divisors is an integer number (422952300).
Almost surely, 22230681582 is an apocalyptic number.
2230681582 is a deficient number, since it is larger than the sum of its proper divisors (1152936818).
2230681582 is a wasteful number, since it uses less digits than its factorization.
2230681582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12532010.
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 2230681582 is about 47230.0919118310. The cubic root of 2230681582 is about 1306.6096473829.
It can be divided in two parts, 2 and 230681582, that multiplied together give a palindrome (461363164).
The spelling of 2230681582 in words is "two billion, two hundred thirty million, six hundred eighty-one thousand, five hundred eighty-two".
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