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268417675 = 52171274973
BaseRepresentation
bin11111111111110…
…11101010001011
3200201002000211101
433333323222023
51022203331200
642345042231
76436340551
oct1777735213
9621060741
10268417675
11128573199
1275a86377
13437c0836
1427911bd1
151887126a
hexfffba8b

268417675 has 24 divisors (see below), whose sum is σ = 355262976. Its totient is φ = 200471040.

The previous prime is 268417657. The next prime is 268417679. The reversal of 268417675 is 576714862.

It is a happy number.

It is not a de Polignac number, because 268417675 - 211 = 268415627 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268417679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51489 + ... + 56461.

It is an arithmetic number, because the mean of its divisors is an integer number (14802624).

Almost surely, 2268417675 is an apocalyptic number.

268417675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

268417675 is a deficient number, since it is larger than the sum of its proper divisors (86845301).

268417675 is a wasteful number, since it uses less digits than its factorization.

268417675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127 (or 5122 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 268417675 is about 16383.4573579571. The cubic root of 268417675 is about 645.0653340065.

The spelling of 268417675 in words is "two hundred sixty-eight million, four hundred seventeen thousand, six hundred seventy-five".

Divisors: 1 5 17 25 85 127 425 635 2159 3175 4973 10795 24865 53975 84541 124325 422705 631571 2113525 3157855 10736707 15789275 53683535 268417675