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47752660214 = 27219233135969
BaseRepresentation
bin101100011110010001…
…111100010011110110
311120020222001110222222
4230132101330103312
51240244140111324
633534241122342
73310232625500
oct543621742366
9146228043888
1047752660214
111928514a446
1293083293b2
1346702a4a7c
14245008cd70
15139742655e
hexb1e47c4f6

47752660214 has 96 divisors (see below), whose sum is σ = 94477363200. Its totient is φ = 17946593280.

The previous prime is 47752660213. The next prime is 47752660223. The reversal of 47752660214 is 41206625774.

It is a happy number.

It is a super-3 number, since 3×477526602143 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47752660213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1309622 + ... + 1345590.

It is an arithmetic number, because the mean of its divisors is an integer number (984139200).

Almost surely, 247752660214 is an apocalyptic number.

47752660214 is a deficient number, since it is larger than the sum of its proper divisors (46724702986).

47752660214 is a wasteful number, since it uses less digits than its factorization.

47752660214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36058 (or 36051 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 47752660214 in words is "forty-seven billion, seven hundred fifty-two million, six hundred sixty thousand, two hundred fourteen".

Divisors: 1 2 7 14 19 23 31 38 46 49 62 98 133 161 217 266 322 434 437 589 713 874 931 1127 1178 1426 1519 1862 2254 3038 3059 4123 4991 6118 8246 9982 13547 21413 27094 28861 34937 35969 42826 57722 69874 71938 94829 189658 251783 503566 663803 683411 827287 1115039 1327606 1366822 1654574 1762481 2230078 3524962 4783877 5791009 7805273 9567754 11582018 15610546 15718453 21185741 25645897 31436906 33487139 40537063 42371482 51291794 54636911 66974278 81074126 109273822 110029171 148300187 179521279 220058342 296600374 359042558 487272043 770204197 974544086 1038101309 1256648953 1540408394 2076202618 2513297906 3410904301 6821808602 23876330107 47752660214