Base | Representation |
---|---|
bin | 1001111110010101… |
… | …11111000010000000 |
3 | 111211012000121110121 |
4 | 10333022333002000 |
5 | 41431312432040 |
6 | 2243204110024 |
7 | 246461101252 |
oct | 47712770200 |
9 | 14735017417 |
10 | 5354811520 |
11 | 22a8719173 |
12 | 1055395314 |
13 | 67450ab36 |
14 | 38b261cd2 |
15 | 215190c4a |
hex | 13f2bf080 |
5354811520 has 128 divisors (see below), whose sum is σ = 13273839360. Its totient is φ = 2064285696.
The previous prime is 5354811481. The next prime is 5354811529. The reversal of 5354811520 is 251184535.
It is a tau number, because it is divible by the number of its divisors (128).
It is not an unprimeable number, because it can be changed into a prime (5354811529) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2014032 + ... + 2016688.
It is an arithmetic number, because the mean of its divisors is an integer number (103701870).
Almost surely, 25354811520 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 5354811520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6636919680).
5354811520 is an abundant number, since it is smaller than the sum of its proper divisors (7919027840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5354811520 is a wasteful number, since it uses less digits than its factorization.
5354811520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2790 (or 2778 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 34.
The square root of 5354811520 is about 73176.5776734605. The cubic root of 5354811520 is about 1749.5031536465.
The spelling of 5354811520 in words is "five billion, three hundred fifty-four million, eight hundred eleven thousand, five hundred twenty".
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