Base | Representation |
---|---|
bin | 100100001010001… |
… | …0111110100110110 |
3 | 10010120001000201212 |
4 | 1020110113310312 |
5 | 4441101100042 |
6 | 320221121422 |
7 | 42031610564 |
oct | 11024276466 |
9 | 3116030655 |
10 | 1213300022 |
11 | 5729702a0 |
12 | 29a3b9272 |
13 | 1644a010c |
14 | b71d2a34 |
15 | 717b6482 |
hex | 48517d36 |
1213300022 has 8 divisors (see below), whose sum is σ = 1985400072. Its totient is φ = 551500000.
The previous prime is 1213300019. The next prime is 1213300061. The reversal of 1213300022 is 2200033121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27574979 + ... + 27575022.
It is an arithmetic number, because the mean of its divisors is an integer number (248175009).
Almost surely, 21213300022 is an apocalyptic number.
1213300022 is a deficient number, since it is larger than the sum of its proper divisors (772100050).
1213300022 is a wasteful number, since it uses less digits than its factorization.
1213300022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55150014.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1213300022 is about 34832.4564451030. The cubic root of 1213300022 is about 1066.5700931882.
Adding to 1213300022 its reverse (2200033121), we get a palindrome (3413333143).
The spelling of 1213300022 in words is "one billion, two hundred thirteen million, three hundred thousand, twenty-two".
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