Base | Representation |
---|---|
bin | 1100100110000110110110… |
… | …1001010000000100000000 |
3 | 1211000221012122222002200121 |
4 | 3021201231221100010000 |
5 | 3303344332401430134 |
6 | 45242020220230024 |
7 | 2626354344344134 |
oct | 311415551200400 |
9 | 54027178862617 |
10 | 13848814092544 |
11 | 445a281576732 |
12 | 1677bab99b314 |
13 | 795c25aa5902 |
14 | 35c4013b93c4 |
15 | 19038d168ab4 |
hex | c986da50100 |
13848814092544 has 72 divisors (see below), whose sum is σ = 28648105700760. Its totient is φ = 6673629462528.
The previous prime is 13848814092499. The next prime is 13848814092583. The reversal of 13848814092544 is 44529041884831.
It can be written as a sum of positive squares in 4 ways, for example, as 708479090944 + 13140335001600 = 841712^2 + 3624960^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460652 + ... + 5809684.
It is an arithmetic number, because the mean of its divisors is an integer number (397890356955).
Almost surely, 213848814092544 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13848814092544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14324052850380).
13848814092544 is an abundant number, since it is smaller than the sum of its proper divisors (14799291608216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13848814092544 is an equidigital number, since it uses as much as digits as its factorization.
13848814092544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3349635 (or 3349621 counting only the distinct ones).
The product of its (nonzero) digits is 35389440, while the sum is 61.
The spelling of 13848814092544 in words is "thirteen trillion, eight hundred forty-eight billion, eight hundred fourteen million, ninety-two thousand, five hundred forty-four".
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