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488381358182023 = 8310135808600937
BaseRepresentation
bin110111100001011100010010…
…1010111101000111010000111
32101001012210122120012102212001
41233002320211113220322013
51003003120010143311043
64450411144301010131
7204604250223122545
oct15702704527507207
92331183576172761
10488381358182023
11131682409688629
12469376b4853947
1317c6821a434117
148885ad8ca2d95
153b6ddbe9de74d
hex1bc2e255e8e87

488381358182023 has 8 divisors (see below), whose sum is σ = 494753393495088. Its totient is φ = 482020940073024.

The previous prime is 488381358182021. The next prime is 488381358182057. The reversal of 488381358182023 is 320281853183884.

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 488381358182023 - 21 = 488381358182021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488381358182021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904216390 + ... + 2904384547.

It is an arithmetic number, because the mean of its divisors is an integer number (61844174186886).

Almost surely, 2488381358182023 is an apocalyptic number.

488381358182023 is a deficient number, since it is larger than the sum of its proper divisors (6372035313065).

488381358182023 is a wasteful number, since it uses less digits than its factorization.

488381358182023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808602033.

The product of its (nonzero) digits is 70778880, while the sum is 64.

The spelling of 488381358182023 in words is "four hundred eighty-eight trillion, three hundred eighty-one billion, three hundred fifty-eight million, one hundred eighty-two thousand, twenty-three".

Divisors: 1 83 1013 84079 5808600937 482113877771 5884112749181 488381358182023