Base | Representation |
---|---|
bin | 10101110110010101… |
… | …11011110010011000 |
3 | 1010021111022212110012 |
4 | 22323022323302120 |
5 | 143010403442222 |
6 | 5215545341052 |
7 | 563453355542 |
oct | 127312736230 |
9 | 33244285405 |
10 | 11730140312 |
11 | 4a7a3a4040 |
12 | 2334497788 |
13 | 114c28a837 |
14 | 7d3c52692 |
15 | 489c171e2 |
hex | 2bb2bbc98 |
11730140312 has 16 divisors (see below), whose sum is σ = 23993469000. Its totient is φ = 5331881920.
The previous prime is 11730140309. The next prime is 11730140327. The reversal of 11730140312 is 21304103711.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66648437 + ... + 66648612.
Almost surely, 211730140312 is an apocalyptic number.
It is an amenable number.
11730140312 is an abundant number, since it is smaller than the sum of its proper divisors (12263328688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11730140312 is a wasteful number, since it uses less digits than its factorization.
11730140312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133297066 (or 133297062 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 23.
The spelling of 11730140312 in words is "eleven billion, seven hundred thirty million, one hundred forty thousand, three hundred twelve".
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