Base | Representation |
---|---|
bin | 1001110000111010… |
… | …11101011001101101 |
3 | 111112100011001200222 |
4 | 10320131131121231 |
5 | 41214001321442 |
6 | 2224102501125 |
7 | 243623040506 |
oct | 47035353155 |
9 | 14470131628 |
10 | 5242213997 |
11 | 2250102a69 |
12 | 10237347a5 |
13 | 6570a6397 |
14 | 37a311bad |
15 | 20a34d8d2 |
hex | 13875d66d |
5242213997 has 2 divisors, whose sum is σ = 5242213998. Its totient is φ = 5242213996.
The previous prime is 5242213969. The next prime is 5242214051. The reversal of 5242213997 is 7993122425.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3741891241 + 1500322756 = 61171^2 + 38734^2 .
It is a cyclic number.
It is not a de Polignac number, because 5242213997 - 228 = 4973778541 is a prime.
It is a super-3 number, since 3×52422139973 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5242213927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621106998 + 2621106999.
It is an arithmetic number, because the mean of its divisors is an integer number (2621106999).
Almost surely, 25242213997 is an apocalyptic number.
It is an amenable number.
5242213997 is a deficient number, since it is larger than the sum of its proper divisors (1).
5242213997 is an equidigital number, since it uses as much as digits as its factorization.
5242213997 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 272160, while the sum is 44.
The square root of 5242213997 is about 72403.1352705116. The cubic root of 5242213997 is about 1737.1537115173.
The spelling of 5242213997 in words is "five billion, two hundred forty-two million, two hundred thirteen thousand, nine hundred ninety-seven".
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