Base | Representation |
---|---|
bin | 101100111110… |
… | …011100110000 |
3 | 211012000000102 |
4 | 230332130300 |
5 | 11004241003 |
6 | 1100411532 |
7 | 202133360 |
oct | 54763460 |
9 | 24160012 |
10 | 11790128 |
11 | 6723109 |
12 | 3b46ba8 |
13 | 259a60c |
14 | 17cc9a0 |
15 | 107d588 |
hex | b3e730 |
11790128 has 20 divisors (see below), whose sum is σ = 26106960. Its totient is φ = 5052864.
The previous prime is 11790113. The next prime is 11790133. The reversal of 11790128 is 82109711.
It is a self number, because there is not a number n which added to its sum of digits gives 11790128.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52523 + ... + 52746.
It is an arithmetic number, because the mean of its divisors is an integer number (1305348).
Almost surely, 211790128 is an apocalyptic number.
It is an amenable number.
11790128 is an abundant number, since it is smaller than the sum of its proper divisors (14316832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11790128 is a wasteful number, since it uses less digits than its factorization.
11790128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105284 (or 105278 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 29.
The square root of 11790128 is about 3433.6755816472. The cubic root of 11790128 is about 227.6003051630.
Adding to 11790128 its reverse (82109711), we get a palindrome (93899839).
The spelling of 11790128 in words is "eleven million, seven hundred ninety thousand, one hundred twenty-eight".
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