Base | Representation |
---|---|
bin | 110010101110111110000111… |
… | …000001000111101100100011 |
3 | 1002021001000211002120020221000 |
4 | 302232332013001013230203 |
5 | 213221230431432243243 |
6 | 2110320320310003043 |
7 | 64666422106552200 |
oct | 6256760701075443 |
9 | 1067030732506830 |
10 | 223130111212323 |
11 | 65106a488756a7 |
12 | 2103813a946483 |
13 | 9767105015433 |
14 | 3d157aad12ca7 |
15 | 1abe1d61495d3 |
hex | caef87047b23 |
223130111212323 has 48 divisors (see below), whose sum is σ = 394925391507360. Its totient is φ = 124056895781952.
The previous prime is 223130111212321. The next prime is 223130111212363. The reversal of 223130111212323 is 323212111031322.
223130111212323 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 301 + 1 + 121 + 232 + 3 = 666.
It is not a de Polignac number, because 223130111212323 - 21 = 223130111212321 is a prime.
It is a super-3 number, since 3×2231301112123233 (a number of 44 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (223130111212321) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2279068036 + ... + 2279165937.
It is an arithmetic number, because the mean of its divisors is an integer number (8227612323070).
Almost surely, 2223130111212323 is an apocalyptic number.
223130111212323 is a deficient number, since it is larger than the sum of its proper divisors (171795280295037).
223130111212323 is a wasteful number, since it uses less digits than its factorization.
223130111212323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4558234033 (or 4558234020 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 223130111212323 its reverse (323212111031322), we get a palindrome (546342222243645).
The spelling of 223130111212323 in words is "two hundred twenty-three trillion, one hundred thirty billion, one hundred eleven million, two hundred twelve thousand, three hundred twenty-three".
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