Base | Representation |
---|---|
bin | 10100100000100111… |
… | …01000101010111110 |
3 | 1001102101010210210200 |
4 | 22100103220222332 |
5 | 140022304013042 |
6 | 5020335544330 |
7 | 536601651540 |
oct | 122023505276 |
9 | 31371123720 |
10 | 11011001022 |
11 | 474047204a |
12 | 217368b0a6 |
13 | 10662a9a28 |
14 | 766535690 |
15 | 446a13c4c |
hex | 2904e8abe |
11011001022 has 48 divisors (see below), whose sum is σ = 27515510880. Its totient is φ = 3117134016.
The previous prime is 11011000969. The next prime is 11011001059. The reversal of 11011001022 is 22010011011.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 11011000995 and 11011001013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387133 + ... + 414600.
It is an arithmetic number, because the mean of its divisors is an integer number (573239810).
Almost surely, 211011001022 is an apocalyptic number.
11011001022 is an abundant number, since it is smaller than the sum of its proper divisors (16504509858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11011001022 is a wasteful number, since it uses less digits than its factorization.
11011001022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 801857 (or 801854 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 11011001022 its reverse (22010011011), we get a palindrome (33021012033).
The spelling of 11011001022 in words is "eleven billion, eleven million, one thousand, twenty-two".
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