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4790280984 = 2334726915787
BaseRepresentation
bin1000111011000010…
…11110001100011000
3110100211202111011020
410131201132030120
534302302442414
62111200202440
7226464500526
oct43541361430
913324674136
104790280984
112038a97005
12b18309420
135b45808b8
143362ad316
151d082c7a9
hex11d85e318

4790280984 has 64 divisors (see below), whose sum is σ = 12276748800. Its totient is φ = 1556878464.

The previous prime is 4790280973. The next prime is 4790280991. The reversal of 4790280984 is 4890820974.

It is a congruent number.

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, 295539 + ... + 311325.

It is an arithmetic number, because the mean of its divisors is an integer number (191824200).

Almost surely, 24790280984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4790280984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6138374400).

4790280984 is an abundant number, since it is smaller than the sum of its proper divisors (7486467816).

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

4790280984 is a wasteful number, since it uses less digits than its factorization.

4790280984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16112 (or 16108 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 4790280984 is about 69211.8558052015. The cubic root of 4790280984 is about 1685.7260424865.

The spelling of 4790280984 in words is "four billion, seven hundred ninety million, two hundred eighty thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 24 47 94 141 188 269 282 376 538 564 807 1076 1128 1614 2152 3228 6456 12643 15787 25286 31574 37929 47361 50572 63148 75858 94722 101144 126296 151716 189444 303432 378888 741989 1483978 2225967 2967956 4246703 4451934 5935912 8493406 8903868 12740109 16986812 17807736 25480218 33973624 50960436 101920872 199595041 399190082 598785123 798380164 1197570246 1596760328 2395140492 4790280984