Base | Representation |
---|---|
bin | 10100111010111111… |
… | …00110100110111101 |
3 | 1001222210110000112000 |
4 | 22131133212212331 |
5 | 141000423221414 |
6 | 5054321532513 |
7 | 545226324354 |
oct | 123537464675 |
9 | 31883400460 |
10 | 11232242109 |
11 | 4844342820 |
12 | 22157a4139 |
13 | 10a009030a |
14 | 787a8699b |
15 | 45b166b09 |
hex | 29d7e69bd |
11232242109 has 16 divisors (see below), whose sum is σ = 18153119040. Its totient is φ = 6807419280.
The previous prime is 11232242101. The next prime is 11232242111. The reversal of 11232242109 is 90124223211.
11232242109 is a `hidden beast` number, since 1 + 1 + 232 + 2 + 421 + 0 + 9 = 666.
It is not a de Polignac number, because 11232242109 - 23 = 11232242101 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11232242101) 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, 18909202 + ... + 18909795.
It is an arithmetic number, because the mean of its divisors is an integer number (1134569940).
Almost surely, 211232242109 is an apocalyptic number.
It is an amenable number.
11232242109 is a deficient number, since it is larger than the sum of its proper divisors (6920876931).
11232242109 is a wasteful number, since it uses less digits than its factorization.
11232242109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37819017 (or 37819011 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The spelling of 11232242109 in words is "eleven billion, two hundred thirty-two million, two hundred forty-two thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •