Base | Representation |
---|---|
bin | 1100111011011110100… |
… | …0101100101010101100 |
3 | 210020100012221002022222 |
4 | 3032313220230222230 |
5 | 12114402300400330 |
6 | 250013101054512 |
7 | 22022305546124 |
oct | 3166750545254 |
9 | 706305832288 |
10 | 222124231340 |
11 | 86225379710 |
12 | 37070b57438 |
13 | 17c3bb1a01b |
14 | aa7255dc84 |
15 | 5ba09420e5 |
hex | 33b7a2caac |
222124231340 has 48 divisors (see below), whose sum is σ = 510846575904. Its totient is φ = 80458137600.
The previous prime is 222124231327. The next prime is 222124231393. The reversal of 222124231340 is 43132421222.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907771 + ... + 2020850.
It is an arithmetic number, because the mean of its divisors is an integer number (10642636998).
Almost surely, 2222124231340 is an apocalyptic number.
222124231340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222124231340 is an abundant number, since it is smaller than the sum of its proper divisors (288722344564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222124231340 is a wasteful number, since it uses less digits than its factorization.
222124231340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3928898 (or 3928896 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 222124231340 its reverse (43132421222), we get a palindrome (265256652562).
The spelling of 222124231340 in words is "two hundred twenty-two billion, one hundred twenty-four million, two hundred thirty-one thousand, three hundred forty".
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