Base | Representation |
---|---|
bin | 100100011011001… |
… | …0111100111000010 |
3 | 10011011210210201101 |
4 | 1020312113213002 |
5 | 10000341241114 |
6 | 321140125014 |
7 | 42200426251 |
oct | 11066274702 |
9 | 3134723641 |
10 | 1222212034 |
11 | 5779a7a9a |
12 | 2a139676a |
13 | 1662a06b4 |
14 | b8472798 |
15 | 72476d74 |
hex | 48d979c2 |
1222212034 has 16 divisors (see below), whose sum is σ = 1868619456. Its totient is φ = 599426800.
The previous prime is 1222212023. The next prime is 1222212077. The reversal of 1222212034 is 4302122221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6129 + ... + 49819.
It is an arithmetic number, because the mean of its divisors is an integer number (116788716).
Almost surely, 21222212034 is an apocalyptic number.
1222212034 is a deficient number, since it is larger than the sum of its proper divisors (646407422).
1222212034 is a wasteful number, since it uses less digits than its factorization.
1222212034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43961.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 1222212034 is about 34960.1492273703. The cubic root of 1222212034 is about 1069.1751391656.
Adding to 1222212034 its reverse (4302122221), we get a palindrome (5524334255).
The spelling of 1222212034 in words is "one billion, two hundred twenty-two million, two hundred twelve thousand, thirty-four".
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