Base | Representation |
---|---|
bin | 1010000100011001… |
… | …00111100101000000 |
3 | 111221201112110220212 |
4 | 11002030213211000 |
5 | 42032311241032 |
6 | 2252220053252 |
7 | 250645412234 |
oct | 50214474500 |
9 | 14851473825 |
10 | 5405571392 |
11 | 2324338881 |
12 | 106a394228 |
13 | 681ba1070 |
14 | 393cb65c4 |
15 | 21986abb2 |
hex | 142327940 |
5405571392 has 56 divisors (see below), whose sum is σ = 11570512800. Its totient is φ = 2490840576.
The previous prime is 5405571359. The next prime is 5405571403. The reversal of 5405571392 is 2931755045.
It is a congruent number.
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, 543359 + ... + 553217.
It is an arithmetic number, because the mean of its divisors is an integer number (206616300).
Almost surely, 25405571392 is an apocalyptic number.
5405571392 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5405571392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5785256400).
5405571392 is an abundant number, since it is smaller than the sum of its proper divisors (6164941408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5405571392 is a wasteful number, since it uses less digits than its factorization.
5405571392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10543 (or 10533 counting only the distinct ones).
The product of its (nonzero) digits is 189000, while the sum is 41.
The square root of 5405571392 is about 73522.5910316006. The cubic root of 5405571392 is about 1755.0138003206.
The spelling of 5405571392 in words is "five billion, four hundred five million, five hundred seventy-one thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •