Base | Representation |
---|---|
bin | 1010100101101… |
… | …0010010100100 |
3 | 10002120021002120 |
4 | 2221122102210 |
5 | 42332110040 |
6 | 4223505540 |
7 | 1046323164 |
oct | 251322244 |
9 | 102507076 |
10 | 44410020 |
11 | 230829a6 |
12 | 12a582b0 |
13 | 927bc25 |
14 | 5c805a4 |
15 | 3d737d0 |
hex | 2a5a4a4 |
44410020 has 48 divisors (see below), whose sum is σ = 128640960. Its totient is φ = 11433856.
The previous prime is 44409997. The next prime is 44410031. The reversal of 44410020 is 2001444.
It is a super-4 number, since 4×444100204 (a number of 32 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11022 + ... + 14501.
It is an arithmetic number, because the mean of its divisors is an integer number (2680020).
Almost surely, 244410020 is an apocalyptic number.
It is an amenable number.
44410020 is an abundant number, since it is smaller than the sum of its proper divisors (84230940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44410020 is a wasteful number, since it uses less digits than its factorization.
44410020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25564 (or 25562 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 44410020 is about 6664.0843331999. The cubic root of 44410020 is about 354.1280458617.
Adding to 44410020 its reverse (2001444), we get a palindrome (46411464).
The spelling of 44410020 in words is "forty-four million, four hundred ten thousand, twenty".
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