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5680793823 = 31893597941
BaseRepresentation
bin1010100101001101…
…00000100011011111
3112122220102020010020
411102212200203133
543113240400243
62335411043223
7260526644055
oct52246404337
915586366106
105680793823
112455729531
1211265a0513
136c6c04c83
143bc67a1d5
15233ad3283
hex1529a08df

5680793823 has 4 divisors (see below), whose sum is σ = 7574391768. Its totient is φ = 3787195880.

The previous prime is 5680793821. The next prime is 5680793891. The reversal of 5680793823 is 3283970865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5680793823 - 21 = 5680793821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5680793821) 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, 946798968 + ... + 946798973.

It is an arithmetic number, because the mean of its divisors is an integer number (1893597942).

Almost surely, 25680793823 is an apocalyptic number.

5680793823 is a deficient number, since it is larger than the sum of its proper divisors (1893597945).

5680793823 is a wasteful number, since it uses less digits than its factorization.

5680793823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893597944.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 5680793823 is about 75371.0410104571. The cubic root of 5680793823 is about 1784.3073966362.

The spelling of 5680793823 in words is "five billion, six hundred eighty million, seven hundred ninety-three thousand, eight hundred twenty-three".

Divisors: 1 3 1893597941 5680793823