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8050829748 = 22313232243821
BaseRepresentation
bin1110111111101110…
…11110100110110100
3202210002001112012120
413133313132212310
5112442003022443
63410513115540
7403335631563
oct73767364664
922702045176
108050829748
113461535605
121688258bb0
139b3c2c0b0
14565339bda
15321bdb083
hex1dfdde9b4

8050829748 has 48 divisors (see below), whose sum is σ = 21109877376. Its totient is φ = 2369473920.

The previous prime is 8050829737. The next prime is 8050829749. The reversal of 8050829748 is 8479280508.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8050829748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8050829749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1118323 + ... + 1125498.

It is an arithmetic number, because the mean of its divisors is an integer number (439789112).

Almost surely, 28050829748 is an apocalyptic number.

It is an amenable number.

8050829748 is an abundant number, since it is smaller than the sum of its proper divisors (13059047628).

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

8050829748 is a wasteful number, since it uses less digits than its factorization.

8050829748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243864 (or 2243862 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 8050829748 is about 89726.4161103072. The cubic root of 8050829748 is about 2004.2268728132.

The spelling of 8050829748 in words is "eight billion, fifty million, eight hundred twenty-nine thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 12 13 23 26 39 46 52 69 78 92 138 156 276 299 598 897 1196 1794 3588 2243821 4487642 6731463 8975284 13462926 26925852 29169673 51607883 58339346 87509019 103215766 116678692 154823649 175018038 206431532 309647298 350036076 619294596 670902479 1341804958 2012707437 2683609916 4025414874 8050829748