Base | Representation |
---|---|
bin | 100010000011… |
… | …100010100010 |
3 | 121210120002020 |
4 | 202003202202 |
5 | 4241134034 |
6 | 515202310 |
7 | 135611250 |
oct | 42034242 |
9 | 17716066 |
10 | 8927394 |
11 | 5048313 |
12 | 2ba6396 |
13 | 1b075a8 |
14 | 12855d0 |
15 | bb5249 |
hex | 8838a2 |
8927394 has 16 divisors (see below), whose sum is σ = 20405568. Its totient is φ = 2550672.
The previous prime is 8927383. The next prime is 8927407. The reversal of 8927394 is 4937298.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 212557 = 8927394 / (8 + 9 + 2 + 7 + 3 + 9 + 4).
It is a d-powerful number, because it can be written as 83 + 9 + 223 + 7 + 312 + 94 + 44 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106237 + ... + 106320.
It is an arithmetic number, because the mean of its divisors is an integer number (1275348).
Almost surely, 28927394 is an apocalyptic number.
8927394 is an abundant number, since it is smaller than the sum of its proper divisors (11478174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8927394 is a wasteful number, since it uses less digits than its factorization.
8927394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212569.
The product of its digits is 108864, while the sum is 42.
The square root of 8927394 is about 2987.8744953562. The cubic root of 8927394 is about 207.4475137003.
The spelling of 8927394 in words is "eight million, nine hundred twenty-seven thousand, three hundred ninety-four".
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