Base | Representation |
---|---|
bin | 11111000001110010010… |
… | …010100000010001011111 |
3 | 21112211122011102101101000 |
4 | 133001302102200101133 |
5 | 234413242113412343 |
6 | 4311310124521343 |
7 | 310022300302065 |
oct | 37016222402137 |
9 | 7484564371330 |
10 | 2132221232223 |
11 | 7522a7331625 |
12 | 2a52a46b0253 |
13 | 1260b56927a4 |
14 | 752b2d62035 |
15 | 3a6e5d53ed3 |
hex | 1f0724a045f |
2132221232223 has 16 divisors (see below), whose sum is σ = 3325101337600. Its totient is φ = 1346666041080.
The previous prime is 2132221232159. The next prime is 2132221232257. The reversal of 2132221232223 is 3222321222312.
2132221232223 is a `hidden beast` number, since 2 + 1 + 322 + 2 + 12 + 322 + 2 + 3 = 666.
It is not a de Polignac number, because 2132221232223 - 26 = 2132221232159 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132221234223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078187823 + ... + 2078188848.
It is an arithmetic number, because the mean of its divisors is an integer number (207818833600).
Almost surely, 22132221232223 is an apocalyptic number.
2132221232223 is a deficient number, since it is larger than the sum of its proper divisors (1192880105377).
2132221232223 is a wasteful number, since it uses less digits than its factorization.
2132221232223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4156376699 (or 4156376693 counting only the distinct ones).
The product of its digits is 6912, while the sum is 27.
Adding to 2132221232223 its reverse (3222321222312), we get a palindrome (5354542454535).
The spelling of 2132221232223 in words is "two trillion, one hundred thirty-two billion, two hundred twenty-one million, two hundred thirty-two thousand, two hundred twenty-three".
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