Base | Representation |
---|---|
bin | 100111101001010110011… |
… | …1111001101100100100000 |
3 | 201021220121122202202210220 |
4 | 1033102230333031210200 |
5 | 1203233342210030021 |
6 | 15331111042523040 |
7 | 1101446223313065 |
oct | 117225477154440 |
9 | 21256548682726 |
10 | 5448920783136 |
11 | 1810968802346 |
12 | 740054666480 |
13 | 306aa59ba35c |
14 | 14ba2cbcac6c |
15 | 96b13d81cc6 |
hex | 4f4acfcd920 |
5448920783136 has 96 divisors (see below), whose sum is σ = 14465366596800. Its totient is φ = 1795745402880.
The previous prime is 5448920783107. The next prime is 5448920783149. The reversal of 5448920783136 is 6313870298445.
It is a tau number, because it is divible by the number of its divisors (96).
It is a self number, because there is not a number n which added to its sum of digits gives 5448920783136.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145049796 + ... + 145087356.
It is an arithmetic number, because the mean of its divisors is an integer number (150680902050).
It is a 1-persistent number, because it is pandigital, but 2⋅5448920783136 = 10897841566272 is not.
Almost surely, 25448920783136 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 5448920783136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7232683298400).
5448920783136 is an abundant number, since it is smaller than the sum of its proper divisors (9016445813664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5448920783136 is a wasteful number, since it uses less digits than its factorization.
5448920783136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54642 (or 54634 counting only the distinct ones).
The product of its (nonzero) digits is 34836480, while the sum is 60.
The spelling of 5448920783136 in words is "five trillion, four hundred forty-eight billion, nine hundred twenty million, seven hundred eighty-three thousand, one hundred thirty-six".
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