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5678860389 = 35932083957
BaseRepresentation
bin1010100100111110…
…01000100001100101
3112122202202222221120
411102133020201211
543112242013024
62335301404153
7260504342166
oct52237104145
915582688846
105678860389
112454628954
121125a09659
136c66a8c27
143bc2d576d
15233850479
hex1527c8865

5678860389 has 8 divisors (see below), whose sum is σ = 7700149920. Its totient is φ = 3721738896.

The previous prime is 5678860367. The next prime is 5678860477. The reversal of 5678860389 is 9830688765.

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

It is not a de Polignac number, because 5678860389 - 27 = 5678860261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5678860289) 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, 16041802 + ... + 16042155.

It is an arithmetic number, because the mean of its divisors is an integer number (962518740).

Almost surely, 25678860389 is an apocalyptic number.

5678860389 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5678860389 is a deficient number, since it is larger than the sum of its proper divisors (2021289531).

5678860389 is a wasteful number, since it uses less digits than its factorization.

5678860389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32084019.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The square root of 5678860389 is about 75358.2138124306. The cubic root of 5678860389 is about 1784.1049465240.

The spelling of 5678860389 in words is "five billion, six hundred seventy-eight million, eight hundred sixty thousand, three hundred eighty-nine".

Divisors: 1 3 59 177 32083957 96251871 1892953463 5678860389