Base | Representation |
---|---|
bin | 11101111010000111010 |
3 | 1211210100021 |
4 | 3233100322 |
5 | 222330101 |
6 | 33001054 |
7 | 11221135 |
oct | 3572072 |
9 | 1753307 |
10 | 980026 |
11 | 60a343 |
12 | 3b318a |
13 | 2840c8 |
14 | 1b721c |
15 | 1455a1 |
hex | ef43a |
980026 has 16 divisors (see below), whose sum is σ = 1551240. Its totient is φ = 463680.
The previous prime is 979987. The next prime is 980027. The reversal of 980026 is 620089.
It can be written as a sum of positive squares in 4 ways, for example, as 416025 + 564001 = 645^2 + 751^2 .
It is not an unprimeable number, because it can be changed into a prime (980027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3400 + ... + 3676.
2980026 is an apocalyptic number.
980026 is a deficient number, since it is larger than the sum of its proper divisors (571214).
980026 is a wasteful number, since it uses less digits than its factorization.
980026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 980026 is about 989.9626255571. The cubic root of 980026 is about 99.3297172485.
The spelling of 980026 in words is "nine hundred eighty thousand, twenty-six".
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