Base | Representation |
---|---|
bin | 101001111111… |
… | …100000011110 |
3 | 202201021011211 |
4 | 221333200132 |
5 | 10304224110 |
6 | 1031535034 |
7 | 162365245 |
oct | 51774036 |
9 | 22637154 |
10 | 11008030 |
11 | 6239550 |
12 | 382a47a |
13 | 2385637 |
14 | 166795c |
15 | e7698a |
hex | a7f81e |
11008030 has 64 divisors (see below), whose sum is σ = 23846400. Its totient is φ = 3611520.
The previous prime is 11008013. The next prime is 11008031. The reversal of 11008030 is 3080011.
It is a self number, because there is not a number n which added to its sum of digits gives 11008030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11008031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47956 + ... + 48184.
It is an arithmetic number, because the mean of its divisors is an integer number (372600).
Almost surely, 211008030 is an apocalyptic number.
11008030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11008030 is an abundant number, since it is smaller than the sum of its proper divisors (12838370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11008030 is a wasteful number, since it uses less digits than its factorization.
11008030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 11008030 is about 3317.8351375558. The cubic root of 11008030 is about 222.4521127427.
Adding to 11008030 its reverse (3080011), we get a palindrome (14088041).
The spelling of 11008030 in words is "eleven million, eight thousand, thirty".
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