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8928674314975 = 521721008645447
BaseRepresentation
bin1000000111101101111001…
…1101011111101011011111
31011121120110122221121111101
42001323132131133223133
52132241411111034400
630553435405333531
71611034605310552
oct201733635375337
934546418847441
108928674314975
1129326a19762a8
12100252ab672a7
134c9c7cbb643c
1422c215dc4699
151073c6a0556a
hex81ede75fadf

8928674314975 has 12 divisors (see below), whose sum is σ = 11722824159984. Its totient is φ = 6722766542720.

The previous prime is 8928674314927. The next prime is 8928674314979. The reversal of 8928674314975 is 5794134768298.

It is not a de Polignac number, because 8928674314975 - 215 = 8928674282207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8928674314898 and 8928674314907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8928674314979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10504322299 + ... + 10504323148.

It is an arithmetic number, because the mean of its divisors is an integer number (976902013332).

Almost surely, 28928674314975 is an apocalyptic number.

8928674314975 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8928674314975 is a deficient number, since it is larger than the sum of its proper divisors (2794149845009).

8928674314975 is a wasteful number, since it uses less digits than its factorization.

8928674314975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21008645474 (or 21008645469 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 73.

The spelling of 8928674314975 in words is "eight trillion, nine hundred twenty-eight billion, six hundred seventy-four million, three hundred fourteen thousand, nine hundred seventy-five".

Divisors: 1 5 17 25 85 425 21008645447 105043227235 357146972599 525216136175 1785734862995 8928674314975