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5680698823 = 11357918681
BaseRepresentation
bin1010100101001100…
…01001010111000111
3112122220020101210201
411102212021113013
543113224330243
62335405031331
7260526100102
oct52246112707
915586211721
105680698823
112455674118
121126555547
136c6ba0967
143bc653739
15233ab504d
hex1529895c7

5680698823 has 8 divisors (see below), whose sum is σ = 5732620416. Its totient is φ = 5628806400.

The previous prime is 5680698809. The next prime is 5680698839. The reversal of 5680698823 is 3288960865.

It is a happy number.

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 5680698823 - 25 = 5680698791 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 (5680698623) 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, 650043 + ... + 658723.

It is an arithmetic number, because the mean of its divisors is an integer number (716577552).

Almost surely, 25680698823 is an apocalyptic number.

5680698823 is a deficient number, since it is larger than the sum of its proper divisors (51921593).

5680698823 is a wasteful number, since it uses less digits than its factorization.

5680698823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14585.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The square root of 5680698823 is about 75370.4107922997. The cubic root of 5680698823 is about 1784.2974502477.

The spelling of 5680698823 in words is "five billion, six hundred eighty million, six hundred ninety-eight thousand, eight hundred twenty-three".

Divisors: 1 113 5791 8681 654383 980953 50271671 5680698823