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508426370114881 is a prime number
BaseRepresentation
bin111001110011010010011110…
…1001011110110010101000001
32110200012002022220120001101011
41303212210331023312111001
51013120024201222134011
65001155503333040521
7212043410263232431
oct16346447513662501
92420162286501334
10508426370114881
1113800045a310a79
124903452a786141
1318a90529c4654a
148d79d791b82c1
153dba50b36e621
hex1ce693d2f6541

508426370114881 has 2 divisors, whose sum is σ = 508426370114882. Its totient is φ = 508426370114880.

The previous prime is 508426370114879. The next prime is 508426370114953. The reversal of 508426370114881 is 188411073624805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 277642905264400 + 230783464850481 = 16662620^2 + 15191559^2 .

It is a cyclic number.

It is not a de Polignac number, because 508426370114881 - 21 = 508426370114879 is a prime.

It is a super-2 number, since 2×5084263701148812 (a number of 30 digits) contains 22 as substring.

Together with 508426370114879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (508426370114281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254213185057440 + 254213185057441.

It is an arithmetic number, because the mean of its divisors is an integer number (254213185057441).

Almost surely, 2508426370114881 is an apocalyptic number.

It is an amenable number.

508426370114881 is a deficient number, since it is larger than the sum of its proper divisors (1).

508426370114881 is an equidigital number, since it uses as much as digits as its factorization.

508426370114881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10321920, while the sum is 58.

The spelling of 508426370114881 in words is "five hundred eight trillion, four hundred twenty-six billion, three hundred seventy million, one hundred fourteen thousand, eight hundred eighty-one".