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5680788355 = 5111031002787
BaseRepresentation
bin1010100101001100…
…11111001110000011
3112122220101221121201
411102212133032003
543113240211410
62335411002031
7260526622114
oct52246371603
915586357551
105680788355
112455725410
121126599317
136c6c02638
143bc67820b
15233ad183a
hex15299f383

5680788355 has 16 divisors (see below), whose sum is σ = 7508876544. Its totient is φ = 4091366880.

The previous prime is 5680788307. The next prime is 5680788361. The reversal of 5680788355 is 5538870865.

It is not a de Polignac number, because 5680788355 - 27 = 5680788227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5680788296 and 5680788305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495729 + ... + 507058.

It is an arithmetic number, because the mean of its divisors is an integer number (469304784).

Almost surely, 25680788355 is an apocalyptic number.

5680788355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5680788355 is a deficient number, since it is larger than the sum of its proper divisors (1828088189).

5680788355 is a wasteful number, since it uses less digits than its factorization.

5680788355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002906.

The product of its (nonzero) digits is 8064000, while the sum is 55.

The square root of 5680788355 is about 75371.0047365696. The cubic root of 5680788355 is about 1784.3068241461.

The spelling of 5680788355 in words is "five billion, six hundred eighty million, seven hundred eighty-eight thousand, three hundred fifty-five".

Divisors: 1 5 11 55 103 515 1133 5665 1002787 5013935 11030657 55153285 103287061 516435305 1136157671 5680788355