Base | Representation |
---|---|
bin | 1111111001111101… |
… | …0011100000011111 |
3 | 102000120001010111121 |
4 | 3332133103200133 |
5 | 32221010303411 |
6 | 1543400431411 |
7 | 210543110323 |
oct | 37637234037 |
9 | 12016033447 |
10 | 4269619231 |
11 | 18a10a8139 |
12 | 9b1a78567 |
13 | 530743117 |
14 | 2c7099983 |
15 | 19ec82571 |
hex | fe7d381f |
4269619231 has 2 divisors, whose sum is σ = 4269619232. Its totient is φ = 4269619230.
The previous prime is 4269619213. The next prime is 4269619259. The reversal of 4269619231 is 1329169624.
Together with previous prime (4269619213) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4269619231 - 25 = 4269619199 is a prime.
It is a super-2 number, since 2×42696192312 = 36459296755450062722, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4269619331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2134809615 + 2134809616.
It is an arithmetic number, because the mean of its divisors is an integer number (2134809616).
Almost surely, 24269619231 is an apocalyptic number.
4269619231 is a deficient number, since it is larger than the sum of its proper divisors (1).
4269619231 is an equidigital number, since it uses as much as digits as its factorization.
4269619231 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 139968, while the sum is 43.
The square root of 4269619231 is about 65342.3234282345. The cubic root of 4269619231 is about 1622.2945728174.
The spelling of 4269619231 in words is "four billion, two hundred sixty-nine million, six hundred nineteen thousand, two hundred thirty-one".
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