Base | Representation |
---|---|
bin | 1011000010001100000011… |
… | …0010100101100000101111 |
3 | 1120221211101102100021000122 |
4 | 2300203000302211200233 |
5 | 3042233242331131343 |
6 | 41445244345115155 |
7 | 2361344526406436 |
oct | 260430062454057 |
9 | 46854342307018 |
10 | 12132222130223 |
11 | 3958279119298 |
12 | 143b380788abb |
13 | 6a00a9a73970 |
14 | 2dd2ba24611d |
15 | 1608c0dc3068 |
hex | b08c0ca582f |
12132222130223 has 32 divisors (see below), whose sum is σ = 13137244323840. Its totient is φ = 11137669361280.
The previous prime is 12132222130199. The next prime is 12132222130309. The reversal of 12132222130223 is 32203122223121.
It is a cyclic number.
It is not a de Polignac number, because 12132222130223 - 28 = 12132222129967 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12132222130192 and 12132222130201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12132222130723) 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, 4214038898 + ... + 4214041776.
It is an arithmetic number, because the mean of its divisors is an integer number (410538885120).
Almost surely, 212132222130223 is an apocalyptic number.
12132222130223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12132222130223 is a deficient number, since it is larger than the sum of its proper divisors (1005022193617).
12132222130223 is a wasteful number, since it uses less digits than its factorization.
12132222130223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5439.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 12132222130223 its reverse (32203122223121), we get a palindrome (44335344353344).
The spelling of 12132222130223 in words is "twelve trillion, one hundred thirty-two billion, two hundred twenty-two million, one hundred thirty thousand, two hundred twenty-three".
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