Base | Representation |
---|---|
bin | 11010011110000… |
… | …001111110000100 |
3 | 1010221121121020120 |
4 | 122132001332010 |
5 | 1402141030004 |
6 | 112022101540 |
7 | 14001421614 |
oct | 3236017604 |
9 | 1127547216 |
10 | 444080004 |
11 | 208742975 |
12 | 10487a8b0 |
13 | 71006244 |
14 | 42d9aa44 |
15 | 28ebe3d9 |
hex | 1a781f84 |
444080004 has 24 divisors (see below), whose sum is σ = 1055738880. Its totient is φ = 145233504.
The previous prime is 444080003. The next prime is 444080009. The reversal of 444080004 is 400080444.
It is not an unprimeable number, because it can be changed into a prime (444080003) 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, 348484 + ... + 349755.
It is an arithmetic number, because the mean of its divisors is an integer number (43989120).
Almost surely, 2444080004 is an apocalyptic number.
It is an amenable number.
444080004 is an abundant number, since it is smaller than the sum of its proper divisors (611658876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444080004 is a wasteful number, since it uses less digits than its factorization.
444080004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 698299 (or 698297 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 444080004 is about 21073.2058311022. The cubic root of 444080004 is about 762.9341812452.
The spelling of 444080004 in words is "four hundred forty-four million, eighty thousand, four".
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