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508090339 = 17239125053
BaseRepresentation
bin11110010010001…
…101011111100011
31022102001122220201
4132102031133203
52020032342324
6122230050031
715406460641
oct3622153743
91272048821
10508090339
11240892879
121221a9917
1381358693
144b6a0191
152e915444
hex1e48d7e3

508090339 has 8 divisors (see below), whose sum is σ = 540233280. Its totient is φ = 476198016.

The previous prime is 508090337. The next prime is 508090357. The reversal of 508090339 is 933090805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 508090339 - 21 = 508090337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 508090298 and 508090307.

It is not an unprimeable number, because it can be changed into a prime (508090333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58464 + ... + 66589.

It is an arithmetic number, because the mean of its divisors is an integer number (67529160).

Almost surely, 2508090339 is an apocalyptic number.

508090339 is a deficient number, since it is larger than the sum of its proper divisors (32142941).

508090339 is a wasteful number, since it uses less digits than its factorization.

508090339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125309.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 508090339 is about 22540.8593225724. The cubic root of 508090339 is about 797.9585130745.

The spelling of 508090339 in words is "five hundred eight million, ninety thousand, three hundred thirty-nine".

Divisors: 1 17 239 4063 125053 2125901 29887667 508090339