Base | Representation |
---|---|
bin | 110100110110101… |
… | …011010011101010 |
3 | 2021210120111010010 |
4 | 310312223103222 |
5 | 3304001422034 |
6 | 223554032350 |
7 | 30655144200 |
oct | 6466532352 |
9 | 2253514103 |
10 | 886748394 |
11 | 415601214 |
12 | 208b786b6 |
13 | 111936abc |
14 | 85aab070 |
15 | 52cb03e9 |
hex | 34dab4ea |
886748394 has 96 divisors (see below), whose sum is σ = 2184247296. Its totient is φ = 238798560.
The previous prime is 886748381. The next prime is 886748419. The reversal of 886748394 is 493847688.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 479179 + ... + 481025.
It is an arithmetic number, because the mean of its divisors is an integer number (22752576).
Almost surely, 2886748394 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 886748394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1092123648).
886748394 is an abundant number, since it is smaller than the sum of its proper divisors (1297498902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
886748394 is a wasteful number, since it uses less digits than its factorization.
886748394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1960 (or 1953 counting only the distinct ones).
The product of its digits is 9289728, while the sum is 57.
The square root of 886748394 is about 29778.3208727423. The cubic root of 886748394 is about 960.7273112515.
The spelling of 886748394 in words is "eight hundred eighty-six million, seven hundred forty-eight thousand, three hundred ninety-four".
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