Search a number
-
+
32680801 is a prime number
BaseRepresentation
bin111110010101…
…0101101100001
32021111100122001
41330222231201
531331241201
63124244001
7544532206
oct174525541
967440561
1032680801
11174a162a
12ab40601
136a0326a
1444a9cad
152d08301
hex1f2ab61

32680801 has 2 divisors, whose sum is σ = 32680802. Its totient is φ = 32680800.

The previous prime is 32680771. The next prime is 32680829. The reversal of 32680801 is 10808623.

It is an a-pointer prime, because the next prime (32680829) can be obtained adding 32680801 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19713600 + 12967201 = 4440^2 + 3601^2 .

It is a cyclic number.

It is not a de Polignac number, because 32680801 - 29 = 32680289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32680801.

It is not a weakly prime, because it can be changed into another prime (32680601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16340400 + 16340401.

It is an arithmetic number, because the mean of its divisors is an integer number (16340401).

Almost surely, 232680801 is an apocalyptic number.

It is an amenable number.

32680801 is a deficient number, since it is larger than the sum of its proper divisors (1).

32680801 is an equidigital number, since it uses as much as digits as its factorization.

32680801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 32680801 is about 5716.7124293601. The cubic root of 32680801 is about 319.7158969302.

The spelling of 32680801 in words is "thirty-two million, six hundred eighty thousand, eight hundred one".