Search a number
-
+
2927 is a prime number
BaseRepresentation
bin101101101111
311000102
4231233
543202
621315
711351
oct5557
94012
102927
112221
12183b
131442
1410d1
15d02
hexb6f

2927 has 2 divisors, whose sum is σ = 2928. Its totient is φ = 2926.

The previous prime is 2917. The next prime is 2939. The reversal of 2927 is 7292.

It can be divided in two parts, 2 and 927, that added together give a palindrome (929).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2927 - 28 = 2671 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a pancake number, because a pancake can be divided into 2927 parts by 76 straight cuts.

It is a plaindrome in base 8.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 2899 and 2908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1463 + 1464.

It is an arithmetic number, because the mean of its divisors is an integer number (1464).

22927 is an apocalyptic number.

2927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2927 is an equidigital number, since it uses as much as digits as its factorization.

2927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 20.

The square root of 2927 is about 54.1017559789. The cubic root of 2927 is about 14.3045513411.

The spelling of 2927 in words is "two thousand, nine hundred twenty-seven".