Base | Representation |
---|---|
bin | 101100111110… |
… | …011011111011 |
3 | 211011222221110 |
4 | 230332123323 |
5 | 11004240300 |
6 | 1100411403 |
7 | 202133253 |
oct | 54763373 |
9 | 24158843 |
10 | 11790075 |
11 | 6723070 |
12 | 3b46b63 |
13 | 259a59b |
14 | 17cc963 |
15 | 107d550 |
hex | b3e6fb |
11790075 has 48 divisors (see below), whose sum is σ = 21998592. Its totient is φ = 5520000.
The previous prime is 11790073. The next prime is 11790113. The reversal of 11790075 is 57009711.
It is not a de Polignac number, because 11790075 - 21 = 11790073 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (11790073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25345 + ... + 25805.
It is an arithmetic number, because the mean of its divisors is an integer number (458304).
Almost surely, 211790075 is an apocalyptic number.
11790075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
11790075 is a deficient number, since it is larger than the sum of its proper divisors (10208517).
11790075 is a wasteful number, since it uses less digits than its factorization.
11790075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516 (or 511 counting only the distinct ones).
The product of its (nonzero) digits is 2205, while the sum is 30.
The square root of 11790075 is about 3433.6678639612. The cubic root of 11790075 is about 227.5999641196.
Adding to 11790075 its reverse (57009711), we get a palindrome (68799786).
The spelling of 11790075 in words is "eleven million, seven hundred ninety thousand, seventy-five".
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