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5050508838 = 231018334173
BaseRepresentation
bin1001011010000100…
…01010011000100110
3111000222102102122220
410231002022120212
540320412240323
62153053533210
7236104421364
oct45502123046
914028372586
105050508838
112161976051
12b8b4a4206
1362646478b
1435ca8c634
151e85d20e3
hex12d08a626

5050508838 has 16 divisors (see below), whose sum is σ = 10201028976. Its totient is φ = 1666834400.

The previous prime is 5050508831. The next prime is 5050508849. The reversal of 5050508838 is 8388050505.

It is a super-2 number, since 2×50505088382 = 51015279045432220488, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5050508838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050508831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4166481 + ... + 4167692.

It is an arithmetic number, because the mean of its divisors is an integer number (637564311).

Almost surely, 25050508838 is an apocalyptic number.

5050508838 is an abundant number, since it is smaller than the sum of its proper divisors (5150520138).

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

5050508838 is a wasteful number, since it uses less digits than its factorization.

5050508838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8334279.

The product of its (nonzero) digits is 192000, while the sum is 42.

The square root of 5050508838 is about 71066.9320992542. The cubic root of 5050508838 is about 1715.7145928853.

The spelling of 5050508838 in words is "five billion, fifty million, five hundred eight thousand, eight hundred thirty-eight".

Divisors: 1 2 3 6 101 202 303 606 8334173 16668346 25002519 50005038 841751473 1683502946 2525254419 5050508838