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4044488484 = 223431781997
BaseRepresentation
bin1111000100010001…
…1111111100100100
3101102212102022011210
43301010133330210
531240342112414
61505155231420
7202140404421
oct36104377444
911385368153
104044488484
111796010073
1294a5a8570
134c5bca26a
142a5214d48
1518a111e59
hexf111ff24

4044488484 has 24 divisors (see below), whose sum is σ = 9459047808. Its totient is φ = 1345033120.

The previous prime is 4044488467. The next prime is 4044488489. The reversal of 4044488484 is 4848844404.

It is not an unprimeable number, because it can be changed into a prime (4044488489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385827 + ... + 396170.

It is an arithmetic number, because the mean of its divisors is an integer number (394126992).

Almost surely, 24044488484 is an apocalyptic number.

It is an amenable number.

4044488484 is an abundant number, since it is smaller than the sum of its proper divisors (5414559324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4044488484 is a wasteful number, since it uses less digits than its factorization.

4044488484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782435 (or 782433 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 48.

The square root of 4044488484 is about 63596.2930051744. The cubic root of 4044488484 is about 1593.2644564256.

It can be divided in two parts, 4044 and 488484, that added together give a triangular number (492528 = T992).

The spelling of 4044488484 in words is "four billion, forty-four million, four hundred eighty-eight thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 431 862 1293 1724 2586 5172 781997 1563994 2345991 3127988 4691982 9383964 337040707 674081414 1011122121 1348162828 2022244242 4044488484