Search a number
-
+
34927801 is a prime number
BaseRepresentation
bin1000010100111…
…1010010111001
32102201111221021
42011033102321
532420142201
63244342441
7602611216
oct205172271
972644837
1034927801
1118796857
12b844a21
13730bc4c
1448d2b0d
1530edea1
hex214f4b9

34927801 has 2 divisors, whose sum is σ = 34927802. Its totient is φ = 34927800.

The previous prime is 34927787. The next prime is 34927813. The reversal of 34927801 is 10872943.

34927801 is digitally balanced in base 2, 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., 34798201 + 129600 = 5899^2 + 360^2 .

It is an emirp because it is prime and its reverse (10872943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34927801 - 25 = 34927769 is a prime.

It is not a weakly prime, because it can be changed into another prime (34927831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17463900 + 17463901.

It is an arithmetic number, because the mean of its divisors is an integer number (17463901).

Almost surely, 234927801 is an apocalyptic number.

It is an amenable number.

34927801 is a deficient number, since it is larger than the sum of its proper divisors (1).

34927801 is an equidigital number, since it uses as much as digits as its factorization.

34927801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 34927801 is about 5909.9747038376. The cubic root of 34927801 is about 326.8815545483.

The spelling of 34927801 in words is "thirty-four million, nine hundred twenty-seven thousand, eight hundred one".