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5885417381 is a prime number
BaseRepresentation
bin1010111101100110…
…00101011110100101
3120012011110011212112
411132303011132211
544023131324011
62412000530405
7265563136154
oct53663053645
916164404775
105885417381
11255018a208
121183020a05
1372a41a8bc
143db90359b
15246a5258b
hex15ecc57a5

5885417381 has 2 divisors, whose sum is σ = 5885417382. Its totient is φ = 5885417380.

The previous prime is 5885417339. The next prime is 5885417389. The reversal of 5885417381 is 1837145885.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4920321025 + 965096356 = 70145^2 + 31066^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5885417381 is a prime.

It is a super-2 number, since 2×58854173812 = 69276275497153798322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5885417389) by changing a digit.

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 as a sum of consecutive naturals, namely, 2942708690 + 2942708691.

It is an arithmetic number, because the mean of its divisors is an integer number (2942708691).

Almost surely, 25885417381 is an apocalyptic number.

It is an amenable number.

5885417381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5885417381 is an equidigital number, since it uses as much as digits as its factorization.

5885417381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1075200, while the sum is 50.

The square root of 5885417381 is about 76716.4739870127. The cubic root of 5885417381 is about 1805.4789214196.

The spelling of 5885417381 in words is "five billion, eight hundred eighty-five million, four hundred seventeen thousand, three hundred eighty-one".