Search a number
-
+
5829752381 is a prime number
BaseRepresentation
bin1010110110111101…
…01111011000111101
3120001021201002211212
411123132233120331
543414404034011
62402251454205
7264316035425
oct53336573075
916037632755
105829752381
11252181a282
121168457365
1371ba2ab2b
143d4373485
15241c0908b
hex15b7af63d

5829752381 has 2 divisors, whose sum is σ = 5829752382. Its totient is φ = 5829752380.

The previous prime is 5829752359. The next prime is 5829752393. The reversal of 5829752381 is 1832579285.

It is a happy number.

5829752381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4723125625 + 1106626756 = 68725^2 + 33266^2 .

It is a cyclic number.

It is not a de Polignac number, because 5829752381 - 26 = 5829752317 is a prime.

It is a super-2 number, since 2×58297523812 = 67972025647550338322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5829752581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2914876190 + 2914876191.

It is an arithmetic number, because the mean of its divisors is an integer number (2914876191).

Almost surely, 25829752381 is an apocalyptic number.

It is an amenable number.

5829752381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5829752381 is an equidigital number, since it uses as much as digits as its factorization.

5829752381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 50.

The square root of 5829752381 is about 76352.8151478385. The cubic root of 5829752381 is about 1799.7687337653.

The spelling of 5829752381 in words is "five billion, eight hundred twenty-nine million, seven hundred fifty-two thousand, three hundred eighty-one".