Base | Representation |
---|---|
bin | 10100111000000000… |
… | …001111010010101100 |
3 | 2010212002200200020200 |
4 | 110320000033102230 |
5 | 331401043020322 |
6 | 14144054513500 |
7 | 1422310311426 |
oct | 247000172254 |
9 | 63762620220 |
10 | 22414423212 |
11 | 95623a2a05 |
12 | 4416665890 |
13 | 216297351c |
14 | 1128c1b816 |
15 | 8b2be08ac |
hex | 53800f4ac |
22414423212 has 36 divisors (see below), whose sum is σ = 56663366760. Its totient is φ = 7470856512.
The previous prime is 22414423193. The next prime is 22414423217. The reversal of 22414423212 is 21232441422.
It is a happy number.
22414423212 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 442 + 3 + 212 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (22414423217) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 682464 + ... + 714552.
It is an arithmetic number, because the mean of its divisors is an integer number (1573982410).
Almost surely, 222414423212 is an apocalyptic number.
It is an amenable number.
22414423212 is an abundant number, since it is smaller than the sum of its proper divisors (34248943548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22414423212 is a wasteful number, since it uses less digits than its factorization.
22414423212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51502 (or 51497 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
Adding to 22414423212 its reverse (21232441422), we get a palindrome (43646864634).
The spelling of 22414423212 in words is "twenty-two billion, four hundred fourteen million, four hundred twenty-three thousand, two hundred twelve".
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