Base | Representation |
---|---|
bin | 1011011100011101… |
… | …01111101100011111 |
3 | 120212012122010022121 |
4 | 11232032233230133 |
5 | 100040421421211 |
6 | 2453410123411 |
7 | 305155625065 |
oct | 55616575437 |
9 | 16765563277 |
10 | 6144326431 |
11 | 2673348431 |
12 | 1235880567 |
13 | 76bc5c419 |
14 | 42405c035 |
15 | 25e646271 |
hex | 16e3afb1f |
6144326431 has 2 divisors, whose sum is σ = 6144326432. Its totient is φ = 6144326430.
The previous prime is 6144326429. The next prime is 6144326437. The reversal of 6144326431 is 1346234416.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 6144326431 - 21 = 6144326429 is a prime.
It is a super-2 number, since 2×61443264312 = 75505494581370395522, which contains 22 as substring.
Together with 6144326429, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6144326437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3072163215 + 3072163216.
It is an arithmetic number, because the mean of its divisors is an integer number (3072163216).
Almost surely, 26144326431 is an apocalyptic number.
6144326431 is a deficient number, since it is larger than the sum of its proper divisors (1).
6144326431 is an equidigital number, since it uses as much as digits as its factorization.
6144326431 is an evil number, because the sum of its binary digits is even.
The product of its digits is 41472, while the sum is 34.
The square root of 6144326431 is about 78385.7540054314. The cubic root of 6144326431 is about 1831.5752241615.
The spelling of 6144326431 in words is "six billion, one hundred forty-four million, three hundred twenty-six thousand, four hundred thirty-one".
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