Base | Representation |
---|---|
bin | 101011111111… |
… | …011011110111 |
3 | 210200212221222 |
4 | 223333123313 |
5 | 10423011043 |
6 | 1051100555 |
7 | 200010026 |
oct | 53773367 |
9 | 23625858 |
10 | 11532023 |
11 | 65671a8 |
12 | 3a4175b |
13 | 2509ca9 |
14 | 17628bd |
15 | 102bd68 |
hex | aff6f7 |
11532023 has 4 divisors (see below), whose sum is σ = 11544360. Its totient is φ = 11519688.
The previous prime is 11532013. The next prime is 11532043. The reversal of 11532023 is 32023511.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11532023 - 210 = 11530999 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11531992 and 11532010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11532013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4640 + ... + 6677.
It is an arithmetic number, because the mean of its divisors is an integer number (2886090).
Almost surely, 211532023 is an apocalyptic number.
11532023 is a deficient number, since it is larger than the sum of its proper divisors (12337).
11532023 is a wasteful number, since it uses less digits than its factorization.
11532023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12336.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 11532023 is about 3395.8832429870. The cubic root of 11532023 is about 225.9271895872.
Adding to 11532023 its reverse (32023511), we get a palindrome (43555534).
The spelling of 11532023 in words is "eleven million, five hundred thirty-two thousand, twenty-three".
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