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884314081 = 72912734301
BaseRepresentation
bin110100101101011…
…000111111100001
32021121222210212101
4310231120333201
53302341022311
6223425530401
730625355110
oct6455307741
92247883771
10884314081
11414199292
122081a3a01
13111293a91
1485635c77
155297dec1
hex34b58fe1

884314081 has 16 divisors (see below), whose sum is σ = 1053757440. Its totient is φ = 726062400.

The previous prime is 884314069. The next prime is 884314087. The reversal of 884314081 is 180413488.

It is not a de Polignac number, because 884314081 - 29 = 884313569 is a prime.

It is a super-2 number, since 2×8843140812 = 1564022787709749122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 884314081.

It is not an unprimeable number, because it can be changed into a prime (884314087) 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 15 ways as a sum of consecutive naturals, for example, 8631 + ... + 42931.

It is an arithmetic number, because the mean of its divisors is an integer number (65859840).

Almost surely, 2884314081 is an apocalyptic number.

It is an amenable number.

884314081 is a deficient number, since it is larger than the sum of its proper divisors (169443359).

884314081 is a wasteful number, since it uses less digits than its factorization.

884314081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34464.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 884314081 is about 29737.4188691621. The cubic root of 884314081 is about 959.8473719303.

The spelling of 884314081 in words is "eight hundred eighty-four million, three hundred fourteen thousand, eighty-one".

Divisors: 1 7 29 127 203 889 3683 25781 34301 240107 994729 4356227 6963103 30493589 126330583 884314081