Base | Representation |
---|---|
bin | 100001110110… |
… | …101111100110 |
3 | 121200220012001 |
4 | 201312233212 |
5 | 4232444412 |
6 | 514115514 |
7 | 135302404 |
oct | 41665746 |
9 | 17626161 |
10 | 8874982 |
11 | 50119a6 |
12 | 2b7bb9a |
13 | 1ab978c |
14 | 1270474 |
15 | ba4957 |
hex | 876be6 |
8874982 has 4 divisors (see below), whose sum is σ = 13312476. Its totient is φ = 4437490.
The previous prime is 8874977. The next prime is 8874989. The reversal of 8874982 is 2894788.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8874989) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2218744 + ... + 2218747.
It is an arithmetic number, because the mean of its divisors is an integer number (3328119).
Almost surely, 28874982 is an apocalyptic number.
8874982 is a deficient number, since it is larger than the sum of its proper divisors (4437494).
8874982 is a wasteful number, since it uses less digits than its factorization.
8874982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4437493.
The product of its digits is 258048, while the sum is 46.
The square root of 8874982 is about 2979.0908008988. The cubic root of 8874982 is about 207.0407474997.
It can be divided in two parts, 88749 and 82, that added together give a triangular number (88831 = T421).
The spelling of 8874982 in words is "eight million, eight hundred seventy-four thousand, nine hundred eighty-two".
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