Base | Representation |
---|---|
bin | 100000011100111101101… |
… | …101110011010001101111 |
3 | 21220012100010201000020002 |
4 | 200130331231303101233 |
5 | 243014243100141221 |
6 | 4424300553014515 |
7 | 320056352332661 |
oct | 40347555632157 |
9 | 7805303630202 |
10 | 2230123443311 |
11 | 78a8765a9885 |
12 | 3002679b443b |
13 | 1323b86a98ca |
14 | 79d1d550531 |
15 | 3d025d1180b |
hex | 2073db7346f |
2230123443311 has 16 divisors (see below), whose sum is σ = 2404461360000. Its totient is φ = 2061997075296.
The previous prime is 2230123443287. The next prime is 2230123443319. The reversal of 2230123443311 is 1133443210322.
It is a cyclic number.
It is not a de Polignac number, because 2230123443311 - 226 = 2230056334447 is a prime.
It is a super-2 number, since 2×22301234433112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230123443319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7000316 + ... + 7311953.
It is an arithmetic number, because the mean of its divisors is an integer number (150278835000).
Almost surely, 22230123443311 is an apocalyptic number.
2230123443311 is a deficient number, since it is larger than the sum of its proper divisors (174337916689).
2230123443311 is a wasteful number, since it uses less digits than its factorization.
2230123443311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14312486.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 2230123443311 its reverse (1133443210322), we get a palindrome (3363566653633).
The spelling of 2230123443311 in words is "two trillion, two hundred thirty billion, one hundred twenty-three million, four hundred forty-three thousand, three hundred eleven".
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