Base | Representation |
---|---|
bin | 110100100000111… |
… | …010001010011010 |
3 | 2021101211120111221 |
4 | 310200322022122 |
5 | 3301021321244 |
6 | 223231442254 |
7 | 30555506533 |
oct | 6440721232 |
9 | 2241746457 |
10 | 881042074 |
11 | 412363a50 |
12 | 20708638a |
13 | 1106b9693 |
14 | 8502368a |
15 | 52534784 |
hex | 3483a29a |
881042074 has 16 divisors (see below), whose sum is σ = 1444876416. Its totient is φ = 399592800.
The previous prime is 881042047. The next prime is 881042077. The reversal of 881042074 is 470240188.
It is not an unprimeable number, because it can be changed into a prime (881042077) 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, 33762 + ... + 53869.
It is an arithmetic number, because the mean of its divisors is an integer number (90304776).
Almost surely, 2881042074 is an apocalyptic number.
881042074 is a deficient number, since it is larger than the sum of its proper divisors (563834342).
881042074 is a wasteful number, since it uses less digits than its factorization.
881042074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88101.
The product of its (nonzero) digits is 14336, while the sum is 34.
The square root of 881042074 is about 29682.3529053881. The cubic root of 881042074 is about 958.6620808432.
The spelling of 881042074 in words is "eight hundred eighty-one million, forty-two thousand, seventy-four".
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