Base | Representation |
---|---|
bin | 1010000111010110… |
… | …10011101010000000 |
3 | 112000110020120102011 |
4 | 11003223103222000 |
5 | 42110140042342 |
6 | 2254504102304 |
7 | 251366403640 |
oct | 50353235200 |
9 | 15013216364 |
10 | 5430393472 |
11 | 2337351a99 |
12 | 1076764994 |
13 | 68708229a |
14 | 3972d8520 |
15 | 21bb20717 |
hex | 143ad3a80 |
5430393472 has 128 divisors (see below), whose sum is σ = 13034131200. Its totient is φ = 2203238400.
The previous prime is 5430393469. The next prime is 5430393497. The reversal of 5430393472 is 2743930345.
It is a tau number, because it is divible by the number of its divisors (128).
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, 2080104 + ... + 2082712.
It is an arithmetic number, because the mean of its divisors is an integer number (101829150).
Almost surely, 25430393472 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 5430393472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6517065600).
5430393472 is an abundant number, since it is smaller than the sum of its proper divisors (7603737728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5430393472 is a wasteful number, since it uses less digits than its factorization.
5430393472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2754 (or 2742 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 40.
The square root of 5430393472 is about 73691.2034913259. The cubic root of 5430393472 is about 1757.6960072282.
The spelling of 5430393472 in words is "five billion, four hundred thirty million, three hundred ninety-three thousand, four hundred seventy-two".
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