Base | Representation |
---|---|
bin | 100000011100110110011… |
… | …111101110001111000011 |
3 | 21220012000200202220111002 |
4 | 200130312133232033003 |
5 | 243014021042442011 |
6 | 4424240544442215 |
7 | 320053351620566 |
oct | 40346637561703 |
9 | 7805020686432 |
10 | 2230002312131 |
11 | 78a814195170 |
12 | 30023331936b |
13 | 132399577b59 |
14 | 79d0b41c4dd |
15 | 3d01a385c3b |
hex | 207367ee3c3 |
2230002312131 has 16 divisors (see below), whose sum is σ = 2448435548160. Its totient is φ = 2014188926880.
The previous prime is 2230002312101. The next prime is 2230002312163. The reversal of 2230002312131 is 1312132000322.
It is a cyclic number.
It is not a de Polignac number, because 2230002312131 - 26 = 2230002312067 is a prime.
It is a super-2 number, since 2×22300023121312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2230002312101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22724990 + ... + 22822908.
It is an arithmetic number, because the mean of its divisors is an integer number (153027221760).
Almost surely, 22230002312131 is an apocalyptic number.
2230002312131 is a deficient number, since it is larger than the sum of its proper divisors (218433236029).
2230002312131 is a wasteful number, since it uses less digits than its factorization.
2230002312131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111274.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2230002312131 its reverse (1312132000322), we get a palindrome (3542134312453).
The spelling of 2230002312131 in words is "two trillion, two hundred thirty billion, two million, three hundred twelve thousand, one hundred thirty-one".
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