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493088230 = 25177094091
BaseRepresentation
bin11101011000111…
…110110111100110
31021100211110220001
4131120332313212
52002212310410
6120532331514
715135116005
oct3530766746
91240743801
10493088230
11233376538
12119173b9a
137b2050ab
14496b6c3c
152d45033a
hex1d63ede6

493088230 has 32 divisors (see below), whose sum is σ = 941323680. Its totient is φ = 185326080.

The previous prime is 493088147. The next prime is 493088249. The reversal of 493088230 is 32880394.

It is a self number, because there is not a number n which added to its sum of digits gives 493088230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118485 + ... + 122575.

It is an arithmetic number, because the mean of its divisors is an integer number (29416365).

Almost surely, 2493088230 is an apocalyptic number.

493088230 is a deficient number, since it is larger than the sum of its proper divisors (448235450).

493088230 is a wasteful number, since it uses less digits than its factorization.

493088230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 493088230 is about 22205.5900619641. The cubic root of 493088230 is about 790.0262929881.

The spelling of 493088230 in words is "four hundred ninety-three million, eighty-eight thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 709 1418 3545 4091 7090 8182 12053 20455 24106 40910 60265 69547 120530 139094 347735 695470 2900519 5801038 14502595 29005190 49308823 98617646 246544115 493088230