Base | Representation |
---|---|
bin | 1001110110001110… |
… | …11001011111110001 |
3 | 111122102222100201211 |
4 | 10323013121133301 |
5 | 41311402344411 |
6 | 2232333400121 |
7 | 245003511460 |
oct | 47307313761 |
9 | 14572870654 |
10 | 5286762481 |
11 | 227326a9a0 |
12 | 1036639041 |
13 | 6633a3330 |
14 | 3821ca9d7 |
15 | 20e1ed221 |
hex | 13b1d97f1 |
5286762481 has 32 divisors (see below), whose sum is σ = 7105545216. Its totient is φ = 3798792000.
The previous prime is 5286762469. The next prime is 5286762487. The reversal of 5286762481 is 1842676825.
It is a cyclic number.
It is not a de Polignac number, because 5286762481 - 25 = 5286762449 is a prime.
It is a super-2 number, since 2×52867624812 = 55899715061018550722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5286762487) 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, 1290246 + ... + 1294336.
It is an arithmetic number, because the mean of its divisors is an integer number (222048288).
Almost surely, 25286762481 is an apocalyptic number.
It is an amenable number.
5286762481 is a deficient number, since it is larger than the sum of its proper divisors (1818782735).
5286762481 is a wasteful number, since it uses less digits than its factorization.
5286762481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5413.
The product of its digits is 1290240, while the sum is 49.
The square root of 5286762481 is about 72710.1263992850. The cubic root of 5286762481 is about 1742.0606318610.
It can be divided in two parts, 5286 and 762481, that added together give a palindrome (767767).
The spelling of 5286762481 in words is "five billion, two hundred eighty-six million, seven hundred sixty-two thousand, four hundred eighty-one".
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