Base | Representation |
---|---|
bin | 100001110110… |
… | …100111111010 |
3 | 121200212111211 |
4 | 201312213322 |
5 | 4232440430 |
6 | 514113334 |
7 | 135301102 |
oct | 41664772 |
9 | 17625454 |
10 | 8874490 |
11 | 5011599 |
12 | 2b7b84a |
13 | 1ab94a1 |
14 | 1270202 |
15 | ba472a |
hex | 8769fa |
8874490 has 8 divisors (see below), whose sum is σ = 15974100. Its totient is φ = 3549792.
The previous prime is 8874461. The next prime is 8874497. The reversal of 8874490 is 944788.
It can be written as a sum of positive squares in 2 ways, for example, as 8874441 + 49 = 2979^2 + 7^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (8874497) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443715 + ... + 443734.
Almost surely, 28874490 is an apocalyptic number.
8874490 is a deficient number, since it is larger than the sum of its proper divisors (7099610).
8874490 is a wasteful number, since it uses less digits than its factorization.
8874490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 887456.
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 8874490 is about 2979.0082242250. The cubic root of 8874490 is about 207.0369215416.
The spelling of 8874490 in words is "eight million, eight hundred seventy-four thousand, four hundred ninety".
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