Base | Representation |
---|---|
bin | 10100110001100001… |
… | …11001010110001110 |
3 | 1001210021010110211111 |
4 | 22120300321112032 |
5 | 140320114423410 |
6 | 5042405042234 |
7 | 543243665020 |
oct | 123060712616 |
9 | 31707113744 |
10 | 11152889230 |
11 | 480357382a |
12 | 21b30b637a |
13 | 10897c8652 |
14 | 77b30c010 |
15 | 4541deb8a |
hex | 298c3958e |
11152889230 has 48 divisors (see below), whose sum is σ = 24214226400. Its totient is φ = 3622584384.
The previous prime is 11152889213. The next prime is 11152889329. The reversal of 11152889230 is 3298825111.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195405 + ... + 245944.
It is an arithmetic number, because the mean of its divisors is an integer number (504463050).
Almost surely, 211152889230 is an apocalyptic number.
11152889230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11152889230 is an abundant number, since it is smaller than the sum of its proper divisors (13061337170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11152889230 is a wasteful number, since it uses less digits than its factorization.
11152889230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441401 (or 441382 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 40.
The spelling of 11152889230 in words is "eleven billion, one hundred fifty-two million, eight hundred eighty-nine thousand, two hundred thirty".
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