Base | Representation |
---|---|
bin | 110100100010001… |
… | …100110110111010 |
3 | 2021102110210011010 |
4 | 310202030312322 |
5 | 3301113141134 |
6 | 223243014350 |
7 | 30561420210 |
oct | 6442146672 |
9 | 2242423133 |
10 | 881380794 |
11 | 412575488 |
12 | 20720a3b6 |
13 | 1107a78c8 |
14 | 850b0cb0 |
15 | 5259ece9 |
hex | 3488cdba |
881380794 has 32 divisors (see below), whose sum is σ = 2042966016. Its totient is φ = 248275440.
The previous prime is 881380741. The next prime is 881380807. The reversal of 881380794 is 497083188.
881380794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144802 + ... + 150765.
It is an arithmetic number, because the mean of its divisors is an integer number (63842688).
Almost surely, 2881380794 is an apocalyptic number.
881380794 is an abundant number, since it is smaller than the sum of its proper divisors (1161585222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
881380794 is a wasteful number, since it uses less digits than its factorization.
881380794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295650.
The product of its (nonzero) digits is 387072, while the sum is 48.
The square root of 881380794 is about 29688.0581042277. The cubic root of 881380794 is about 958.7849188723.
The spelling of 881380794 in words is "eight hundred eighty-one million, three hundred eighty thousand, seven hundred ninety-four".
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