Base | Representation |
---|---|
bin | 101100100110… |
… | …101111000001 |
3 | 211000001202211 |
4 | 230212233001 |
5 | 10443133433 |
6 | 1054342121 |
7 | 201250234 |
oct | 54465701 |
9 | 24001684 |
10 | 11692993 |
11 | 6667134 |
12 | 3aba941 |
13 | 2565340 |
14 | 17a541b |
15 | 105e8cd |
hex | b26bc1 |
11692993 has 8 divisors (see below), whose sum is σ = 13140288. Its totient is φ = 10323984.
The previous prime is 11692981. The next prime is 11693023. The reversal of 11692993 is 39929611.
11692993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11692993 - 221 = 9595841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11692963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19255 + ... + 19852.
It is an arithmetic number, because the mean of its divisors is an integer number (1642536).
Almost surely, 211692993 is an apocalyptic number.
11692993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
11692993 is a deficient number, since it is larger than the sum of its proper divisors (1447295).
11692993 is a wasteful number, since it uses less digits than its factorization.
11692993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39143.
The product of its digits is 26244, while the sum is 40.
The square root of 11692993 is about 3419.5018643071. The cubic root of 11692993 is about 226.9735393222.
The spelling of 11692993 in words is "eleven million, six hundred ninety-two thousand, nine hundred ninety-three".
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