Base | Representation |
---|---|
bin | 100001000111010… |
… | …0001001001000110 |
3 | 2212102201211102202 |
4 | 1002032201021012 |
5 | 4233420231042 |
6 | 302130434502 |
7 | 36351132332 |
oct | 10216411106 |
9 | 2772654382 |
10 | 1111102022 |
11 | 520208438 |
12 | 270132a32 |
13 | 14926a024 |
14 | a77cc7c2 |
15 | 6782a632 |
hex | 423a1246 |
1111102022 has 8 divisors (see below), whose sum is σ = 1666839072. Its totient is φ = 555489000.
The previous prime is 1111101991. The next prime is 1111102049. The reversal of 1111102022 is 2202011111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1111101994 and 1111102012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3854 + ... + 47297.
It is an arithmetic number, because the mean of its divisors is an integer number (208354884).
Almost surely, 21111102022 is an apocalyptic number.
1111102022 is a deficient number, since it is larger than the sum of its proper divisors (555737050).
1111102022 is a wasteful number, since it uses less digits than its factorization.
1111102022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62014.
The product of its (nonzero) digits is 8, while the sum is 11.
The square root of 1111102022 is about 33333.1969963879. The cubic root of 1111102022 is about 1035.7413444454.
Adding to 1111102022 its reverse (2202011111), we get a palindrome (3313113133).
The spelling of 1111102022 in words is "one billion, one hundred eleven million, one hundred two thousand, twenty-two".
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