Base | Representation |
---|---|
bin | 10100100000111000… |
… | …00100101101100110 |
3 | 1001102112022012002220 |
4 | 22100130010231212 |
5 | 140023340304110 |
6 | 5020455213210 |
7 | 536626523541 |
oct | 122034045546 |
9 | 31375265086 |
10 | 11013213030 |
11 | 4741742a56 |
12 | 2174377206 |
13 | 10668a2801 |
14 | 76694d858 |
15 | 446cee370 |
hex | 290704b66 |
11013213030 has 16 divisors (see below), whose sum is σ = 26431711344. Its totient is φ = 2936856800.
The previous prime is 11013213023. The next prime is 11013213031. The reversal of 11013213030 is 3031231011.
It is a super-2 number, since 2×110132130302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11013213031) 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, 183553521 + ... + 183553580.
It is an arithmetic number, because the mean of its divisors is an integer number (1651981959).
Almost surely, 211013213030 is an apocalyptic number.
11013213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11013213030 is an abundant number, since it is smaller than the sum of its proper divisors (15418498314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11013213030 is a wasteful number, since it uses less digits than its factorization.
11013213030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367107111.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 11013213030 its reverse (3031231011), we get a palindrome (14044444041).
The spelling of 11013213030 in words is "eleven billion, thirteen million, two hundred thirteen thousand, thirty".
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