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494141208 = 2331119294379
BaseRepresentation
bin11101011100111…
…111111100011000
31021102210222022020
4131130333330120
52003000004313
6121011054440
715150062631
oct3534777430
91242728266
10494141208
11233a25670
121195a1420
137b4b3462
14498ac888
152d5ac323
hex1d73ff18

494141208 has 256 divisors, whose sum is σ = 1520640000. Its totient is φ = 132088320.

The previous prime is 494141171. The next prime is 494141231. The reversal of 494141208 is 802141494.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 63 ways as a sum of consecutive naturals, for example, 6254913 + ... + 6254991.

It is an arithmetic number, because the mean of its divisors is an integer number (5940000).

Almost surely, 2494141208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494141208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760320000).

494141208 is an abundant number, since it is smaller than the sum of its proper divisors (1026498792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494141208 is a wasteful number, since it uses less digits than its factorization.

494141208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 494141208 is about 22229.2871680583. The cubic root of 494141208 is about 790.5882538458.

The spelling of 494141208 in words is "four hundred ninety-four million, one hundred forty-one thousand, two hundred eight".