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5680914811 = 111361651257
BaseRepresentation
bin1010100101001101…
…11110000101111011
3112122220122101002021
411102212332011323
543113303233221
62335413415311
7260530656565
oct52246760573
915586571067
105680914811
112455801420
12112663a537
136c6c48070
143bc6ac335
15233b09041
hex1529be17b

5680914811 has 16 divisors (see below), whose sum is σ = 6783503328. Its totient is φ = 4689043200.

The previous prime is 5680914809. The next prime is 5680914817. The reversal of 5680914811 is 1184190865.

It is a cyclic number.

It is not a de Polignac number, because 5680914811 - 21 = 5680914809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5680914817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316906 + ... + 334351.

It is an arithmetic number, because the mean of its divisors is an integer number (423968958).

Almost surely, 25680914811 is an apocalyptic number.

5680914811 is a deficient number, since it is larger than the sum of its proper divisors (1102588517).

5680914811 is a wasteful number, since it uses less digits than its factorization.

5680914811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651342.

The product of its (nonzero) digits is 69120, while the sum is 43.

The square root of 5680914811 is about 75371.8436221378. The cubic root of 5680914811 is about 1784.3200637773.

The spelling of 5680914811 in words is "five billion, six hundred eighty million, nine hundred fourteen thousand, eight hundred eleven".

Divisors: 1 11 13 61 143 671 793 8723 651257 7163827 8466341 39726677 93129751 436993447 516446801 5680914811