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5868448685 = 511607175781
BaseRepresentation
bin1010111011100100…
…10110101110101101
3120010222112002012022
411131302112232231
544004310324220
62410153115525
7265265663561
oct53562265655
916128462168
105868448685
11254164a3a0
1211793b8ba5
13726a59158
143d95676a1
152452ee925
hex15dc96bad

5868448685 has 16 divisors (see below), whose sum is σ = 7695032832. Its totient is φ = 4260907200.

The previous prime is 5868448681. The next prime is 5868448759.

5868448685 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5868448685 - 22 = 5868448681 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5868448681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54506 + ... + 121275.

It is an arithmetic number, because the mean of its divisors is an integer number (480939552).

Almost surely, 25868448685 is an apocalyptic number.

5868448685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5868448685 is a deficient number, since it is larger than the sum of its proper divisors (1826584147).

5868448685 is a wasteful number, since it uses less digits than its factorization.

5868448685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176404.

The product of its digits is 58982400, while the sum is 62.

The square root of 5868448685 is about 76605.8005962995. The cubic root of 5868448685 is about 1803.7420797869.

The spelling of 5868448685 in words is "five billion, eight hundred sixty-eight million, four hundred forty-eight thousand, six hundred eighty-five".

Divisors: 1 5 11 55 607 3035 6677 33385 175781 878905 1933591 9667955 106699067 533495335 1173689737 5868448685