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930803029944 = 2331579222111059
BaseRepresentation
bin11011000101110000010…
…11110001011110111000
310021222120021010010121020
431202320023301132320
5110222241033424234
61551334403142440
7124151111132364
oct15427013613670
93258507103536
10930803029944
1132982a054137
12130490074a20
1369a0b325248
14330a03482a4
151932b8ca549
hexd8b82f17b8

930803029944 has 64 divisors (see below), whose sum is σ = 2329740336000. Its totient is φ = 309903546240.

The previous prime is 930803029943. The next prime is 930803029957. The reversal of 930803029944 is 449920308039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930803029943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84161487 + ... + 84172545.

It is an arithmetic number, because the mean of its divisors is an integer number (36402192750).

Almost surely, 2930803029944 is an apocalyptic number.

It is an amenable number.

930803029944 is an abundant number, since it is smaller than the sum of its proper divisors (1398937306056).

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

930803029944 is a wasteful number, since it uses less digits than its factorization.

930803029944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14868 (or 14864 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 930803029944 in words is "nine hundred thirty billion, eight hundred three million, twenty-nine thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 1579 2221 3158 4442 4737 6316 6663 8884 9474 11059 12632 13326 17768 18948 22118 26652 33177 37896 44236 53304 66354 88472 132708 265416 3506959 7013918 10520877 14027836 17462161 21041754 24562039 28055672 34924322 42083508 49124078 52386483 69848644 73686117 84167016 98248156 104772966 139697288 147372234 196496312 209545932 294744468 419091864 589488936 38783459581 77566919162 116350378743 155133838324 232700757486 310267676648 465401514972 930803029944