Search a number
-
+
57743614189 is a prime number
BaseRepresentation
bin110101110001110010…
…011010000011101101
312112001020210112022101
4311301302122003231
51421224331123224
642305502015101
74112640423262
oct656162320355
9175036715271
1057743614189
1122541845aa8
12b236277491
1355a3145961
142b1ad39269
15177e5e9044
hexd71c9a0ed

57743614189 has 2 divisors, whose sum is σ = 57743614190. Its totient is φ = 57743614188.

The previous prime is 57743614147. The next prime is 57743614231. The reversal of 57743614189 is 98141634775.

It is a balanced prime because it is at equal distance from previous prime (57743614147) and next prime (57743614231).

It can be written as a sum of positive squares in only one way, i.e., 53587620100 + 4155994089 = 231490^2 + 64467^2 .

It is a cyclic number.

It is not a de Polignac number, because 57743614189 - 227 = 57609396461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57743614589) 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, 28871807094 + 28871807095.

It is an arithmetic number, because the mean of its divisors is an integer number (28871807095).

Almost surely, 257743614189 is an apocalyptic number.

It is an amenable number.

57743614189 is a deficient number, since it is larger than the sum of its proper divisors (1).

57743614189 is an equidigital number, since it uses as much as digits as its factorization.

57743614189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5080320, while the sum is 55.

The spelling of 57743614189 in words is "fifty-seven billion, seven hundred forty-three million, six hundred fourteen thousand, one hundred eighty-nine".