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8890975314 = 2331312665207
BaseRepresentation
bin10000100011111000…
…11000010001010010
3211221121221100021000
420101330120101102
5121202042202224
64030124242430
7433220020554
oct102174302122
924847840230
108890975314
1138527a6391
1218816a0416
13ab8cc9b50
14604b554d4
153708430c9
hex211f18452

8890975314 has 32 divisors (see below), whose sum is σ = 21277549440. Its totient is φ = 2735684496.

The previous prime is 8890975307. The next prime is 8890975363. The reversal of 8890975314 is 4135790988.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6331902 + ... + 6333305.

It is an arithmetic number, because the mean of its divisors is an integer number (664923420).

Almost surely, 28890975314 is an apocalyptic number.

8890975314 is an abundant number, since it is smaller than the sum of its proper divisors (12386574126).

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

8890975314 is a wasteful number, since it uses less digits than its factorization.

8890975314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665231 (or 12665225 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The square root of 8890975314 is about 94291.9684490678. The cubic root of 8890975314 is about 2071.6503998215.

The spelling of 8890975314 in words is "eight billion, eight hundred ninety million, nine hundred seventy-five thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 12665207 25330414 37995621 75991242 113986863 164647691 227973726 329295382 341960589 493943073 683921178 987886146 1481829219 2963658438 4445487657 8890975314