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45304083660 = 223511389176459
BaseRepresentation
bin101010001100010101…
…010111010011001100
311022221022121220102110
4222030111113103030
51220240321134120
632451251424020
73162451233363
oct521425272314
9138838556373
1045304083660
1118238a79660
1289442b5010
13436cc0b8c4
14229abc67da
1512a24a72e0
hexa8c5574cc

45304083660 has 96 divisors (see below), whose sum is σ = 138739910400. Its totient is φ = 10954512640.

The previous prime is 45304083653. The next prime is 45304083661. The reversal of 45304083660 is 6638040354.

It is not an unprimeable number, because it can be changed into a prime (45304083661) 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 31 ways as a sum of consecutive naturals, for example, 168511 + ... + 344969.

It is an arithmetic number, because the mean of its divisors is an integer number (1445207400).

Almost surely, 245304083660 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 45304083660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69369955200).

45304083660 is an abundant number, since it is smaller than the sum of its proper divisors (93435826740).

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

45304083660 is a wasteful number, since it uses less digits than its factorization.

45304083660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176871 (or 176869 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 45304083660 in words is "forty-five billion, three hundred four million, eighty-three thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 389 660 778 1167 1556 1945 2334 3890 4279 4668 5835 7780 8558 11670 12837 17116 21395 23340 25674 42790 51348 64185 85580 128370 176459 256740 352918 529377 705836 882295 1058754 1764590 1941049 2117508 2646885 3529180 3882098 5293770 5823147 7764196 9705245 10587540 11646294 19410490 23292588 29115735 38820980 58231470 68642551 116462940 137285102 205927653 274570204 343212755 411855306 686425510 755068061 823710612 1029638265 1372851020 1510136122 2059276530 2265204183 3020272244 3775340305 4118553060 4530408366 7550680610 9060816732 11326020915 15101361220 22652041830 45304083660