Base | Representation |
---|---|
bin | 1111111101100000… |
… | …1011011111101111 |
3 | 102001121002121100022 |
4 | 3333120023133233 |
5 | 32233314403443 |
6 | 1545052152355 |
7 | 211113615044 |
oct | 37730133757 |
9 | 12047077308 |
10 | 4284528623 |
11 | 18a9560851 |
12 | 9b6a686bb |
13 | 53386344b |
14 | 2c905b1cb |
15 | 1a1229e68 |
hex | ff60b7ef |
4284528623 has 2 divisors, whose sum is σ = 4284528624. Its totient is φ = 4284528622.
The previous prime is 4284528593. The next prime is 4284528667. The reversal of 4284528623 is 3268254824.
It is an a-pointer prime, because the next prime (4284528667) can be obtained adding 4284528623 to its sum of digits (44).
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4284528623 is a prime.
It is a super-2 number, since 2×42845286232 = 36714371042612552258, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4284528023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142264311 + 2142264312.
It is an arithmetic number, because the mean of its divisors is an integer number (2142264312).
Almost surely, 24284528623 is an apocalyptic number.
4284528623 is a deficient number, since it is larger than the sum of its proper divisors (1).
4284528623 is an equidigital number, since it uses as much as digits as its factorization.
4284528623 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 737280, while the sum is 44.
The square root of 4284528623 is about 65456.3107958278. The cubic root of 4284528623 is about 1624.1807149587.
The spelling of 4284528623 in words is "four billion, two hundred eighty-four million, five hundred twenty-eight thousand, six hundred twenty-three".
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