Base | Representation |
---|---|
bin | 1010101100010110… |
… | …01101110000101010 |
3 | 112211002020012112120 |
4 | 11112023031300222 |
5 | 43224112412233 |
6 | 2345352052110 |
7 | 262155360051 |
oct | 52613156052 |
9 | 15732205476 |
10 | 5740747818 |
11 | 2486558893 |
12 | 1142694036 |
13 | 706467000 |
14 | 3c6605398 |
15 | 238ec74b3 |
hex | 1562cdc2a |
5740747818 has 64 divisors (see below), whose sum is σ = 13093046400. Its totient is φ = 1673343360.
The previous prime is 5740747811. The next prime is 5740747829. The reversal of 5740747818 is 8187470475.
It is a super-4 number, since 4×57407478184 (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (5740747811) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238998 + ... + 261918.
It is an arithmetic number, because the mean of its divisors is an integer number (204578850).
Almost surely, 25740747818 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5740747818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6546523200).
5740747818 is an abundant number, since it is smaller than the sum of its proper divisors (7352298582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5740747818 is a wasteful number, since it uses less digits than its factorization.
5740747818 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22984 (or 22958 counting only the distinct ones).
The product of its (nonzero) digits is 1756160, while the sum is 51.
The square root of 5740747818 is about 75767.7227980358. The cubic root of 5740747818 is about 1790.5625207905.
The spelling of 5740747818 in words is "five billion, seven hundred forty million, seven hundred forty-seven thousand, eight hundred eighteen".
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