Base | Representation |
---|---|
bin | 10100101011110101… |
… | …010011011101110010 |
3 | 2010022212110120222221 |
4 | 110223311103131302 |
5 | 330441304331010 |
6 | 14111522151254 |
7 | 1414250561344 |
oct | 245365233562 |
9 | 63285416887 |
10 | 22210230130 |
11 | 94681066a0 |
12 | 437a1b252a |
13 | 212c57b80a |
14 | 1109a67294 |
15 | 89ed08dda |
hex | 52bd53772 |
22210230130 has 128 divisors (see below), whose sum is σ = 46216687104. Its totient is φ = 7611033600.
The previous prime is 22210230127. The next prime is 22210230137. The reversal of 22210230130 is 3103201222.
It is not an unprimeable number, because it can be changed into a prime (22210230137) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27866892 + ... + 27867688.
It is an arithmetic number, because the mean of its divisors is an integer number (361067868).
Almost surely, 222210230130 is an apocalyptic number.
22210230130 is an abundant number, since it is smaller than the sum of its proper divisors (24006456974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22210230130 is a wasteful number, since it uses less digits than its factorization.
22210230130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1060.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 22210230130 its reverse (3103201222), we get a palindrome (25313431352).
The spelling of 22210230130 in words is "twenty-two billion, two hundred ten million, two hundred thirty thousand, one hundred thirty".
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