Base | Representation |
---|---|
bin | 1001111010001110… |
… | …01111000101101001 |
3 | 111201210000221021121 |
4 | 10331013033011221 |
5 | 41343442234111 |
6 | 2235531535241 |
7 | 245561404510 |
oct | 47507170551 |
9 | 14653027247 |
10 | 5320274281 |
11 | 22901798a3 |
12 | 10458ba521 |
13 | 66a3078ba |
14 | 386831677 |
15 | 21211c871 |
hex | 13d1cf169 |
5320274281 has 16 divisors (see below), whose sum is σ = 6279275520. Its totient is φ = 4411146240.
The previous prime is 5320274213. The next prime is 5320274291. The reversal of 5320274281 is 1824720235.
It is a happy number.
It is not a de Polignac number, because 5320274281 - 213 = 5320266089 is a prime.
It is a super-2 number, since 2×53202742812 = 56610636850140133922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5320274291) 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, 666345 + ... + 674281.
It is an arithmetic number, because the mean of its divisors is an integer number (392454720).
Almost surely, 25320274281 is an apocalyptic number.
It is an amenable number.
5320274281 is a deficient number, since it is larger than the sum of its proper divisors (959001239).
5320274281 is a wasteful number, since it uses less digits than its factorization.
5320274281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11064.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 5320274281 is about 72940.2103163954. The cubic root of 5320274281 is about 1745.7337473593.
The spelling of 5320274281 in words is "five billion, three hundred twenty million, two hundred seventy-four thousand, two hundred eighty-one".
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