Base | Representation |
---|---|
bin | 1010001101101011110011… |
… | …0011000101101100011111 |
3 | 1110202121010210012001100102 |
4 | 2203122330303011230133 |
5 | 2432443433234133043 |
6 | 35515031014051315 |
7 | 2236233060111302 |
oct | 243327463055437 |
9 | 43677123161312 |
10 | 11230212021023 |
11 | 363a784a07726 |
12 | 13145a7349b3b |
13 | 636009a11038 |
14 | 2ab78bcd2b39 |
15 | 1471cc1886b8 |
hex | a36bccc5b1f |
11230212021023 has 32 divisors (see below), whose sum is σ = 12044457419904. Its totient is φ = 10434156429312.
The previous prime is 11230212021013. The next prime is 11230212021037. The reversal of 11230212021023 is 32012021203211.
It is a cyclic number.
It is not a de Polignac number, because 11230212021023 - 236 = 11161492544287 is a prime.
It is a super-2 number, since 2×112302120210232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11230212020986 and 11230212021004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11230212021013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245860115 + ... + 245905787.
It is an arithmetic number, because the mean of its divisors is an integer number (376389294372).
Almost surely, 211230212021023 is an apocalyptic number.
11230212021023 is a deficient number, since it is larger than the sum of its proper divisors (814245398881).
11230212021023 is a wasteful number, since it uses less digits than its factorization.
11230212021023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46451.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 11230212021023 its reverse (32012021203211), we get a palindrome (43242233224234).
The spelling of 11230212021023 in words is "eleven trillion, two hundred thirty billion, two hundred twelve million, twenty-one thousand, twenty-three".
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