Base | Representation |
---|---|
bin | 100000001010011011100… |
… | …001000000111111010000 |
3 | 21211021222012012212021101 |
4 | 200022123201000333100 |
5 | 242203013403012144 |
6 | 4411210114434144 |
7 | 315453240454066 |
oct | 40123341007720 |
9 | 7737865185241 |
10 | 2210222313424 |
11 | 78239396a3a4 |
12 | 2b8432b92954 |
13 | 13056663b3c8 |
14 | 78d92444036 |
15 | 3c75dac56d4 |
hex | 2029b840fd0 |
2210222313424 has 20 divisors (see below), whose sum is σ = 4282335887044. Its totient is φ = 1105103374848.
The previous prime is 2210222313413. The next prime is 2210222313427. The reversal of 2210222313424 is 4243132220122.
It can be written as a sum of positive squares in 2 ways, for example, as 1997609103424 + 212613210000 = 1413368^2 + 461100^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2210222313392 and 2210222313401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210222313427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2362474 + ... + 3162550.
Almost surely, 22210222313424 is an apocalyptic number.
It is an amenable number.
2210222313424 is a deficient number, since it is larger than the sum of its proper divisors (2072113573620).
2210222313424 is a wasteful number, since it uses less digits than its factorization.
2210222313424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972742 (or 972736 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 2210222313424 its reverse (4243132220122), we get a palindrome (6453354533546).
The spelling of 2210222313424 in words is "two trillion, two hundred ten billion, two hundred twenty-two million, three hundred thirteen thousand, four hundred twenty-four".
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