Base | Representation |
---|---|
bin | 100000010101100001010… |
… | …001010111001100100010 |
3 | 21212102201001200201021201 |
4 | 200111201101113030202 |
5 | 242401410242032232 |
6 | 4420455450311414 |
7 | 316354311431014 |
oct | 40254121271442 |
9 | 7772631621251 |
10 | 2222130033442 |
11 | 787444522720 |
12 | 2ba7b6a2856a |
13 | 131713633297 |
14 | 797a1ac01b4 |
15 | 3cc091b8be7 |
hex | 20561457322 |
2222130033442 has 64 divisors (see below), whose sum is σ = 3799873658880. Its totient is φ = 965457158400.
The previous prime is 2222130033419. The next prime is 2222130033449. The reversal of 2222130033442 is 2443300312222.
It is a self number, because there is not a number n which added to its sum of digits gives 2222130033442.
It is not an unprimeable number, because it can be changed into a prime (2222130033449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24547059 + ... + 24637417.
It is an arithmetic number, because the mean of its divisors is an integer number (59373025920).
Almost surely, 22222130033442 is an apocalyptic number.
2222130033442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2222130033442 is a deficient number, since it is larger than the sum of its proper divisors (1577743625438).
2222130033442 is a wasteful number, since it uses less digits than its factorization.
2222130033442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90847.
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 2222130033442 its reverse (2443300312222), we get a palindrome (4665430345664).
The spelling of 2222130033442 in words is "two trillion, two hundred twenty-two billion, one hundred thirty million, thirty-three thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •