Base | Representation |
---|---|
bin | 101001111111… |
… | …100000010111 |
3 | 202201021011120 |
4 | 221333200113 |
5 | 10304224043 |
6 | 1031535023 |
7 | 162365235 |
oct | 51774027 |
9 | 22637146 |
10 | 11008023 |
11 | 6239544 |
12 | 382a473 |
13 | 2385630 |
14 | 1667955 |
15 | e76983 |
hex | a7f817 |
11008023 has 16 divisors (see below), whose sum is σ = 16353120. Its totient is φ = 6539904.
The previous prime is 11008013. The next prime is 11008031. The reversal of 11008023 is 32080011.
It is a happy number.
11008023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11008023 - 210 = 11006999 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11007993 and 11008011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11008003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3736 + ... + 5997.
It is an arithmetic number, because the mean of its divisors is an integer number (1022070).
Almost surely, 211008023 is an apocalyptic number.
11008023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
11008023 is a deficient number, since it is larger than the sum of its proper divisors (5345097).
11008023 is a wasteful number, since it uses less digits than its factorization.
11008023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9778.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 11008023 is about 3317.8340826509. The cubic root of 11008023 is about 222.4520655903.
Adding to 11008023 its reverse (32080011), we get a palindrome (43088034).
The spelling of 11008023 in words is "eleven million, eight thousand, twenty-three".
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