Base | Representation |
---|---|
bin | 1010101010001… |
… | …0001010010100 |
3 | 10010010012220200 |
4 | 2222202022110 |
5 | 42421020104 |
6 | 4234100500 |
7 | 1051660353 |
oct | 252421224 |
9 | 103105820 |
10 | 44704404 |
11 | 23264098 |
12 | 12b7a730 |
13 | 9352c14 |
14 | 5d1999a |
15 | 3dd0b39 |
hex | 2aa2294 |
44704404 has 18 divisors (see below), whose sum is σ = 113002890. Its totient is φ = 14901456.
The previous prime is 44704403. The next prime is 44704427. The reversal of 44704404 is 40440744.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 39087504 + 5616900 = 6252^2 + 2370^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44704403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 620859 + ... + 620930.
Almost surely, 244704404 is an apocalyptic number.
It is an amenable number.
44704404 is an abundant number, since it is smaller than the sum of its proper divisors (68298486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44704404 is a wasteful number, since it uses less digits than its factorization.
44704404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1241799 (or 1241794 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 27.
The square root of 44704404 is about 6686.1352065300. The cubic root of 44704404 is about 354.9088015420.
The spelling of 44704404 in words is "forty-four million, seven hundred four thousand, four hundred four".
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