Base | Representation |
---|---|
bin | 1101100101010101010 |
3 | 211121120010 |
4 | 1230222222 |
5 | 103220343 |
6 | 13312350 |
7 | 3532443 |
oct | 1545252 |
9 | 747503 |
10 | 445098 |
11 | 284455 |
12 | 1956b6 |
13 | 127794 |
14 | b82ca |
15 | 8bd33 |
hex | 6caaa |
445098 has 16 divisors (see below), whose sum is σ = 919296. Its totient is φ = 143520.
The previous prime is 445097. The next prime is 445103. The reversal of 445098 is 890544.
It is a super-2 number, since 2×4450982 = 396224459208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (445091) 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, 1011 + ... + 1382.
It is an arithmetic number, because the mean of its divisors is an integer number (57456).
2445098 is an apocalyptic number.
445098 is an abundant number, since it is smaller than the sum of its proper divisors (474198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445098 is a wasteful number, since it uses less digits than its factorization.
445098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2429.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 445098 is about 667.1566532682. The cubic root of 445098 is about 76.3516712340.
The spelling of 445098 in words is "four hundred forty-five thousand, ninety-eight".
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