Base | Representation |
---|---|
bin | 110100100010010… |
… | …111111100010001 |
3 | 2021102120002102120 |
4 | 310202113330101 |
5 | 3301121114233 |
6 | 223244004453 |
7 | 30561666444 |
oct | 6442277421 |
9 | 2242502376 |
10 | 881426193 |
11 | 4125a65aa |
12 | 207230729 |
13 | 1107c247b |
14 | 850c365b |
15 | 525ad4b3 |
hex | 34897f11 |
881426193 has 16 divisors (see below), whose sum is σ = 1233715200. Its totient is φ = 559020240.
The previous prime is 881426179. The next prime is 881426197. The reversal of 881426193 is 391624188.
881426193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 881426193 - 26 = 881426129 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (881426197) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74833 + ... + 85806.
It is an arithmetic number, because the mean of its divisors is an integer number (77107200).
Almost surely, 2881426193 is an apocalyptic number.
It is an amenable number.
881426193 is a deficient number, since it is larger than the sum of its proper divisors (352289007).
881426193 is a wasteful number, since it uses less digits than its factorization.
881426193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160732.
The product of its digits is 82944, while the sum is 42.
The square root of 881426193 is about 29688.8226947449. The cubic root of 881426193 is about 958.8013805914.
The spelling of 881426193 in words is "eight hundred eighty-one million, four hundred twenty-six thousand, one hundred ninety-three".
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