Base | Representation |
---|---|
bin | 1100111011111000010… |
… | …01111011001100101100 |
3 | 1120111020111120111100210 |
4 | 12131330021323030230 |
5 | 24240230414424134 |
6 | 540103443022420 |
7 | 44053150555542 |
oct | 6357411731454 |
9 | 1514214514323 |
10 | 444464608044 |
11 | 161550758556 |
12 | 7218236aa10 |
13 | 32bb36550c2 |
14 | 177256a5d92 |
15 | b86532c2e9 |
hex | 677c27b32c |
444464608044 has 48 divisors (see below), whose sum is σ = 1048426430688. Its totient is φ = 146542345728.
The previous prime is 444464608009. The next prime is 444464608061. The reversal of 444464608044 is 440806464444.
It is a super-3 number, since 3×4444646080443 (a number of 36 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 444464607984 and 444464608002.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32619 + ... + 943394.
It is an arithmetic number, because the mean of its divisors is an integer number (21842217306).
Almost surely, 2444464608044 is an apocalyptic number.
It is an amenable number.
444464608044 is an abundant number, since it is smaller than the sum of its proper divisors (603961822644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444464608044 is a wasteful number, since it uses less digits than its factorization.
444464608044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976434 (or 976432 counting only the distinct ones).
The product of its (nonzero) digits is 4718592, while the sum is 48.
The spelling of 444464608044 in words is "four hundred forty-four billion, four hundred sixty-four million, six hundred eight thousand, forty-four".
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