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874868068233743 = 1421257161555933
BaseRepresentation
bin1100011011101100000001100…
…0011011101011001000001111
311020201122120101220100222202012
43012323000120123223020033
51404132314300431434433
612340404501522251435
7352164063205523213
oct30673003033531017
94221576356328665
10874868068233743
1123383a511833201
1282157361ab6b7b
132b7219216b847c
1411607baa21c943
156b224d5c2a848
hex31bb0186eb20f

874868068233743 has 4 divisors (see below), whose sum is σ = 874868144002248. Its totient is φ = 874867992465240.

The previous prime is 874868068233721. The next prime is 874868068233767. The reversal of 874868068233743 is 347332860868478.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 874868068233743 - 226 = 874868001124879 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 (874868068233773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16565396 + ... + 44990537.

It is an arithmetic number, because the mean of its divisors is an integer number (218717036000562).

Almost surely, 2874868068233743 is an apocalyptic number.

874868068233743 is a deficient number, since it is larger than the sum of its proper divisors (75768505).

874868068233743 is a wasteful number, since it uses less digits than its factorization.

874868068233743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75768504.

The product of its (nonzero) digits is 6242697216, while the sum is 77.

The spelling of 874868068233743 in words is "eight hundred seventy-four trillion, eight hundred sixty-eight billion, sixty-eight million, two hundred thirty-three thousand, seven hundred forty-three".

Divisors: 1 14212571 61555933 874868068233743