Base | Representation |
---|---|
bin | 1010000110011001110001… |
… | …11001010011101010000000 |
3 | 2220122021111010221221212012 |
4 | 11003030320321103222000 |
5 | 10402343022442400212 |
6 | 115123123342552052 |
7 | 4451431133521265 |
oct | 503147071235200 |
9 | 86567433857765 |
10 | 22210230434432 |
11 | 7093340073907 |
12 | 25a85a9298628 |
13 | c51553506671 |
14 | 56ada37b726c |
15 | 287b14512922 |
hex | 143338e53a80 |
22210230434432 has 32 divisors (see below), whose sum is σ = 45674264208000. Its totient is φ = 10746885692160.
The previous prime is 22210230434389. The next prime is 22210230434443. The reversal of 22210230434432 is 23443403201222.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2798664182 + ... + 2798672117.
It is an arithmetic number, because the mean of its divisors is an integer number (1427320756500).
Almost surely, 222210230434432 is an apocalyptic number.
It is an amenable number.
22210230434432 is an abundant number, since it is smaller than the sum of its proper divisors (23464033773568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22210230434432 is an equidigital number, since it uses as much as digits as its factorization.
22210230434432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5597336344 (or 5597336332 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 22210230434432 its reverse (23443403201222), we get a palindrome (45653633635654).
The spelling of 22210230434432 in words is "twenty-two trillion, two hundred ten billion, two hundred thirty million, four hundred thirty-four thousand, four hundred thirty-two".
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