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5680130486 = 221247133669
BaseRepresentation
bin1010100101000111…
…11110100110110110
3112122212011112012012
411102203332212312
543113103133421
62335344524222
7260521212122
oct52243764666
915585145165
105680130486
112455316118
121126320672
136c6a32074
143bc546582
15233a0195b
hex1528fe9b6

5680130486 has 8 divisors (see below), whose sum is σ = 8520660480. Its totient is φ = 2839910328.

The previous prime is 5680130453. The next prime is 5680130507. The reversal of 5680130486 is 6840310865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 24341 + ... + 109328.

It is an arithmetic number, because the mean of its divisors is an integer number (1065082560).

Almost surely, 25680130486 is an apocalyptic number.

5680130486 is a deficient number, since it is larger than the sum of its proper divisors (2840529994).

5680130486 is a wasteful number, since it uses less digits than its factorization.

5680130486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154918.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 5680130486 is about 75366.6404054208. The cubic root of 5680130486 is about 1784.2379437144.

The spelling of 5680130486 in words is "five billion, six hundred eighty million, one hundred thirty thousand, four hundred eighty-six".

Divisors: 1 2 21247 42494 133669 267338 2840065243 5680130486