Base | Representation |
---|---|
bin | 1010011011100011001110… |
… | …1111111010010111111101 |
3 | 1111121101000122222211201210 |
4 | 2212320303233322113331 |
5 | 3000344321301100310 |
6 | 40220305134555033 |
7 | 2262365260021020 |
oct | 246706357722775 |
9 | 44541018884653 |
10 | 11468430878205 |
11 | 3721809281a04 |
12 | 13527aa368a79 |
13 | 6526120958b2 |
14 | 2b9109bb71b7 |
15 | 14d4c0a63820 |
hex | a6e33bfa5fd |
11468430878205 has 16 divisors (see below), whose sum is σ = 20970845034624. Its totient is φ = 5242711258560.
The previous prime is 11468430878171. The next prime is 11468430878209. The reversal of 11468430878205 is 50287803486411.
It is not a de Polignac number, because 11468430878205 - 215 = 11468430845437 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11468430878209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54611575506 + ... + 54611575715.
It is an arithmetic number, because the mean of its divisors is an integer number (1310677814664).
Almost surely, 211468430878205 is an apocalyptic number.
11468430878205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11468430878205 is a deficient number, since it is larger than the sum of its proper divisors (9502414156419).
11468430878205 is a wasteful number, since it uses less digits than its factorization.
11468430878205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109223151236.
The product of its (nonzero) digits is 10321920, while the sum is 57.
The spelling of 11468430878205 in words is "eleven trillion, four hundred sixty-eight billion, four hundred thirty million, eight hundred seventy-eight thousand, two hundred five".
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