Base | Representation |
---|---|
bin | 100000010101101101010… |
… | …000000100001111001001 |
3 | 21212110020001212220022221 |
4 | 200111231100010033021 |
5 | 242402313220121413 |
6 | 4420531430214041 |
7 | 316362301665232 |
oct | 40255520041711 |
9 | 7773201786287 |
10 | 2222331020233 |
11 | 787537a1a005 |
12 | 2ba8521b4321 |
13 | 13174617478c |
14 | 797c067c089 |
15 | 3cc1bb6a68d |
hex | 2056d4043c9 |
2222331020233 has 4 divisors (see below), whose sum is σ = 2222476390420. Its totient is φ = 2222185650048.
The previous prime is 2222331020191. The next prime is 2222331020243. The reversal of 2222331020233 is 3320201332222.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1538870022144 + 683460998089 = 1240512^2 + 826717^2 .
It is a cyclic number.
It is not a de Polignac number, because 2222331020233 - 217 = 2222330889161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2222331020198 and 2222331020207.
It is not an unprimeable number, because it can be changed into a prime (2222331020243) 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, 72662160 + ... + 72692737.
It is an arithmetic number, because the mean of its divisors is an integer number (555619097605).
Almost surely, 22222331020233 is an apocalyptic number.
It is an amenable number.
2222331020233 is a deficient number, since it is larger than the sum of its proper divisors (145370187).
2222331020233 is a wasteful number, since it uses less digits than its factorization.
2222331020233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145370186.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 2222331020233 its reverse (3320201332222), we get a palindrome (5542532352455).
The spelling of 2222331020233 in words is "two trillion, two hundred twenty-two billion, three hundred thirty-one million, twenty thousand, two hundred thirty-three".
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