Base | Representation |
---|---|
bin | 100010001110… |
… | …111110100100 |
3 | 121212221100102 |
4 | 202032332210 |
5 | 4244133434 |
6 | 520203232 |
7 | 136164656 |
oct | 42167644 |
9 | 17787312 |
10 | 8974244 |
11 | 507a534 |
12 | 3009518 |
13 | 1b22a06 |
14 | 12986d6 |
15 | bc407e |
hex | 88efa4 |
8974244 has 12 divisors (see below), whose sum is σ = 16088268. Its totient is φ = 4377600.
The previous prime is 8974241. The next prime is 8974271. The reversal of 8974244 is 4424798.
8974244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3020644 + 5953600 = 1738^2 + 2440^2 .
It is a junction number, because it is equal to n+sod(n) for n = 8974198 and 8974207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8974241) 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, 27197 + ... + 27524.
It is an arithmetic number, because the mean of its divisors is an integer number (1340689).
Almost surely, 28974244 is an apocalyptic number.
It is an amenable number.
8974244 is a deficient number, since it is larger than the sum of its proper divisors (7114024).
8974244 is a wasteful number, since it uses less digits than its factorization.
8974244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54766 (or 54764 counting only the distinct ones).
The product of its digits is 64512, while the sum is 38.
The square root of 8974244 is about 2995.7042577664. The cubic root of 8974244 is about 207.8097681326.
The spelling of 8974244 in words is "eight million, nine hundred seventy-four thousand, two hundred forty-four".
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