Search a number
-
+
575213701 is a prime number
BaseRepresentation
bin100010010010010…
…001000010000101
31111002100212212011
4202102101002011
52134223314301
6133024454221
720153143606
oct4222210205
91432325764
10575213701
11275769627
1214077a371
139222aa4a
1456573dad
1535773a51
hex22491085

575213701 has 2 divisors, whose sum is σ = 575213702. Its totient is φ = 575213700.

The previous prime is 575213699. The next prime is 575213741. The reversal of 575213701 is 107312575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355284801 + 219928900 = 18849^2 + 14830^2 .

It is a cyclic number.

It is not a de Polignac number, because 575213701 - 21 = 575213699 is a prime.

It is a super-3 number, since 3×5752137013 (a number of 27 digits) contains 333 as substring.

Together with 575213699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575213741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287606850 + 287606851.

It is an arithmetic number, because the mean of its divisors is an integer number (287606851).

Almost surely, 2575213701 is an apocalyptic number.

It is an amenable number.

575213701 is a deficient number, since it is larger than the sum of its proper divisors (1).

575213701 is an equidigital number, since it uses as much as digits as its factorization.

575213701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 575213701 is about 23983.6131765003. The cubic root of 575213701 is about 831.6547531480.

The spelling of 575213701 in words is "five hundred seventy-five million, two hundred thirteen thousand, seven hundred one".