Base | Representation |
---|---|
bin | 1100001101101001001010… |
… | …1010010110011100100110 |
3 | 1202112202101020011212112000 |
4 | 3003122102222112130212 |
5 | 3230003111223432242 |
6 | 44320551502110130 |
7 | 2554115310410505 |
oct | 303322252263446 |
9 | 52482336155460 |
10 | 13428528342822 |
11 | 430800919431a |
12 | 160a656b7b346 |
13 | 7653c6811188 |
14 | 345d30dca83c |
15 | 1844908aca4c |
hex | c3692a96726 |
13428528342822 has 64 divisors (see below), whose sum is σ = 29963449117440. Its totient is φ = 4457842034688.
The previous prime is 13428528342821. The next prime is 13428528342841. The reversal of 13428528342822 is 22824382582431.
13428528342822 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 8 + 528 + 34 + 2 + 82 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13428528342821) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69112573 + ... + 69306599.
It is an arithmetic number, because the mean of its divisors is an integer number (468178892460).
Almost surely, 213428528342822 is an apocalyptic number.
13428528342822 is an abundant number, since it is smaller than the sum of its proper divisors (16534920774618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13428528342822 is a wasteful number, since it uses less digits than its factorization.
13428528342822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199282 (or 199276 counting only the distinct ones).
The product of its digits is 11796480, while the sum is 54.
The spelling of 13428528342822 in words is "thirteen trillion, four hundred twenty-eight billion, five hundred twenty-eight million, three hundred forty-two thousand, eight hundred twenty-two".
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