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675423683 = 11281218513
BaseRepresentation
bin101000010000100…
…010010111000011
31202001221002002222
4220100202113003
52340402024213
6151004401255
722511002154
oct5020422703
91661832088
10675423683
113172938a0
1216a24622b
13a9c15cac
14659bb92b
153e46a808
hex284225c3

675423683 has 8 divisors (see below), whose sum is σ = 739451376. Its totient is φ = 611833600.

The previous prime is 675423649. The next prime is 675423689. The reversal of 675423683 is 386324576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 675423683 - 216 = 675358147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675423689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106166 + ... + 112347.

It is an arithmetic number, because the mean of its divisors is an integer number (92431422).

Almost surely, 2675423683 is an apocalyptic number.

675423683 is a deficient number, since it is larger than the sum of its proper divisors (64027693).

675423683 is a wasteful number, since it uses less digits than its factorization.

675423683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218805.

The product of its digits is 725760, while the sum is 44.

The square root of 675423683 is about 25988.9146175826. The cubic root of 675423683 is about 877.3888173893.

The spelling of 675423683 in words is "six hundred seventy-five million, four hundred twenty-three thousand, six hundred eighty-three".

Divisors: 1 11 281 3091 218513 2403643 61402153 675423683