Base | Representation |
---|---|
bin | 1010101100100100… |
… | …11011010010001000 |
3 | 112211012210020200022 |
4 | 11112102123102020 |
5 | 43230103410331 |
6 | 2345500400012 |
7 | 262210422320 |
oct | 52622332210 |
9 | 15735706608 |
10 | 5742638216 |
11 | 248762a0a7 |
12 | 1143246008 |
13 | 7069795a3 |
14 | 3c6978280 |
15 | 23924c67b |
hex | 15649b488 |
5742638216 has 64 divisors (see below), whose sum is σ = 13123555200. Its totient is φ = 2299640832.
The previous prime is 5742638201. The next prime is 5742638219. The reversal of 5742638216 is 6128362475.
It is not an unprimeable number, because it can be changed into a prime (5742638219) 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, 110630 + ... + 154026.
It is an arithmetic number, because the mean of its divisors is an integer number (205055550).
Almost surely, 25742638216 is an apocalyptic number.
5742638216 is a gapful number since it is divisible by the number (56) 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 5742638216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6561777600).
5742638216 is an abundant number, since it is smaller than the sum of its proper divisors (7380916984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5742638216 is a wasteful number, since it uses less digits than its factorization.
5742638216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43566 (or 43562 counting only the distinct ones).
The product of its digits is 483840, while the sum is 44.
The square root of 5742638216 is about 75780.1967271133. The cubic root of 5742638216 is about 1790.7590401548.
The spelling of 5742638216 in words is "five billion, seven hundred forty-two million, six hundred thirty-eight thousand, two hundred sixteen".
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