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44442215060 = 2252396613511
BaseRepresentation
bin101001011000111101…
…100110001010010100
311020201020212102222012
4221120331212022110
51212004201340220
632225542523352
73132214411055
oct513075461224
9136636772865
1044442215060
1117936520a61
128743736558
1342634a6399
14221855472c
1512519adac5
hexa58f66294

44442215060 has 24 divisors (see below), whose sum is σ = 97386420096. Its totient is φ = 17003977760.

The previous prime is 44442215011. The next prime is 44442215093. The reversal of 44442215060 is 6051224444.

It is a super-3 number, since 3×444422150603 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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, 48306296 + ... + 48307215.

It is an arithmetic number, because the mean of its divisors is an integer number (4057767504).

Almost surely, 244442215060 is an apocalyptic number.

It is an amenable number.

44442215060 is an abundant number, since it is smaller than the sum of its proper divisors (52944205036).

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

44442215060 is a wasteful number, since it uses less digits than its factorization.

44442215060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96613543 (or 96613541 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 44442215060 in words is "forty-four billion, four hundred forty-two million, two hundred fifteen thousand, sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 96613511 193227022 386454044 483067555 966135110 1932270220 2222110753 4444221506 8888443012 11110553765 22221107530 44442215060