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5680709294 = 2131249174931
BaseRepresentation
bin1010100101001100…
…01011111010101110
3112122220020221011112
411102212023322232
543113230144134
62335405152022
7260526142451
oct52246137256
915586227145
105680709294
112455680a77
12112655b612
136c6ba5660
143bc657498
15233ab81ce
hex15298beae

5680709294 has 16 divisors (see below), whose sum is σ = 9183930000. Its totient is φ = 2619751680.

The previous prime is 5680709269. The next prime is 5680709329. The reversal of 5680709294 is 4929070865.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54992 + ... + 119939.

It is an arithmetic number, because the mean of its divisors is an integer number (573995625).

Almost surely, 25680709294 is an apocalyptic number.

5680709294 is a deficient number, since it is larger than the sum of its proper divisors (3503220706).

5680709294 is a wasteful number, since it uses less digits than its factorization.

5680709294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176195.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 5680709294 is about 75370.4802558668. The cubic root of 5680709294 is about 1784.2985465546.

The spelling of 5680709294 in words is "five billion, six hundred eighty million, seven hundred nine thousand, two hundred ninety-four".

Divisors: 1 2 13 26 1249 2498 16237 32474 174931 349862 2274103 4548206 218488819 436977638 2840354647 5680709294