Base | Representation |
---|---|
bin | 1010100010011… |
… | …0101110010010 |
3 | 10002011112100200 |
4 | 2220212232102 |
5 | 42303330202 |
6 | 4215200030 |
7 | 1044453324 |
oct | 250465622 |
9 | 102145320 |
10 | 44198802 |
11 | 22a4923a |
12 | 12976016 |
13 | 9206a4b |
14 | 5c27614 |
15 | 3d30e1c |
hex | 2a26b92 |
44198802 has 18 divisors (see below), whose sum is σ = 95825223. Its totient is φ = 14723532.
The previous prime is 44198783. The next prime is 44198809. The reversal of 44198802 is 20889144.
It can be written as a sum of positive squares in only one way, i.e., 22099401 + 22099401 = 4701^2 + 4701^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4701.
It is not an unprimeable number, because it can be changed into a prime (44198809) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27423 + ... + 28989.
Almost surely, 244198802 is an apocalyptic number.
44198802 is an abundant number, since it is smaller than the sum of its proper divisors (51626421).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44198802 is an equidigital number, since it uses as much as digits as its factorization.
44198802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3142 (or 1572 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 44198802 is about 6648.2179567159. The cubic root of 44198802 is about 353.5657319647.
Multiplying 44198802 by its product of nonzero digits (18432), we get a square (814672318464 = 9025922).
The spelling of 44198802 in words is "forty-four million, one hundred ninety-eight thousand, eight hundred two".
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