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683342023 = 7137509253
BaseRepresentation
bin101000101110101…
…111100011000111
31202121211101000211
4220232233203013
52344413421043
6151450220251
722635211540
oct5056574307
91677741024
10683342023
11320801a81
12170a24687
13ab7591c0
1466a7d4c7
153eed1a9d
hex28baf8c7

683342023 has 8 divisors (see below), whose sum is σ = 841036448. Its totient is φ = 540666144.

The previous prime is 683342003. The next prime is 683342053. The reversal of 683342023 is 320243386.

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 683342023 - 29 = 683341511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683342003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3754536 + ... + 3754717.

It is an arithmetic number, because the mean of its divisors is an integer number (105129556).

Almost surely, 2683342023 is an apocalyptic number.

683342023 is a deficient number, since it is larger than the sum of its proper divisors (157694425).

683342023 is a wasteful number, since it uses less digits than its factorization.

683342023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7509273.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 683342023 is about 26140.8114449418. The cubic root of 683342023 is about 880.8041989914.

The spelling of 683342023 in words is "six hundred eighty-three million, three hundred forty-two thousand, twenty-three".

Divisors: 1 7 13 91 7509253 52564771 97620289 683342023