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3680827584 = 263718115131
BaseRepresentation
bin1101101101100100…
…1111100011000000
3100111112010102012120
43123121033203000
530014242440314
61405124524240
7160133342520
oct33331174300
910445112176
103680827584
111619805275
12868850680
134687700b5
1426cbcd680
1516822a8a9
hexdb64f8c0

3680827584 has 112 divisors (see below), whose sum is σ = 11192353536. Its totient is φ = 1045785600.

The previous prime is 3680827571. The next prime is 3680827589. The reversal of 3680827584 is 4857280863.

It is a happy number.

3680827584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (3680827589) 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, 235699 + ... + 250829.

It is an arithmetic number, because the mean of its divisors is an integer number (99931728).

Almost surely, 23680827584 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 3680827584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5596176768).

3680827584 is an abundant number, since it is smaller than the sum of its proper divisors (7511525952).

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

3680827584 is a wasteful number, since it uses less digits than its factorization.

3680827584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15334 (or 15324 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The square root of 3680827584 is about 60669.8243280793. The cubic root of 3680827584 is about 1544.0042506617.

The spelling of 3680827584 in words is "three billion, six hundred eighty million, eight hundred twenty-seven thousand, five hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 181 192 224 336 362 448 543 672 724 1086 1267 1344 1448 2172 2534 2896 3801 4344 5068 5792 7602 8688 10136 11584 15131 15204 17376 20272 30262 30408 34752 40544 45393 60524 60816 81088 90786 105917 121048 121632 181572 211834 242096 243264 317751 363144 423668 484192 635502 726288 847336 968384 1271004 1452576 1694672 2542008 2738711 2905152 3389344 5084016 5477422 6778688 8216133 10168032 10954844 16432266 19170977 20336064 21909688 32864532 38341954 43819376 57512931 65729064 76683908 87638752 115025862 131458128 153367816 175277504 230051724 262916256 306735632 460103448 525832512 613471264 920206896 1226942528 1840413792 3680827584