Search a number
-
+
93375000793 is a prime number
BaseRepresentation
bin101011011110110010…
…1010111000011011001
322221000110112111211201
41112331211113003121
53012213000011133
6110521302154201
76513630261004
oct1267545270331
9287013474751
1093375000793
1136666832148
121611b122961
138a61104379
14473b23c53b
1526677e6d7d
hex15bd9570d9

93375000793 has 2 divisors, whose sum is σ = 93375000794. Its totient is φ = 93375000792.

The previous prime is 93375000791. The next prime is 93375000811. The reversal of 93375000793 is 39700057339.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93166573824 + 208426969 = 305232^2 + 14437^2 .

It is an emirp because it is prime and its reverse (39700057339) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93375000793 - 21 = 93375000791 is a prime.

Together with 93375000791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (93375000791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46687500396 + 46687500397.

It is an arithmetic number, because the mean of its divisors is an integer number (46687500397).

Almost surely, 293375000793 is an apocalyptic number.

It is an amenable number.

93375000793 is a deficient number, since it is larger than the sum of its proper divisors (1).

93375000793 is an equidigital number, since it uses as much as digits as its factorization.

93375000793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 535815, while the sum is 46.

The spelling of 93375000793 in words is "ninety-three billion, three hundred seventy-five million, seven hundred ninety-three", and thus it is an aban number.