Search a number
-
+
152027 is a prime number
BaseRepresentation
bin100101000111011011
321201112122
4211013123
514331102
63131455
71202141
oct450733
9251478
10152027
11a4247
1273b8b
1354275
143d591
15300a2
hex251db

152027 has 2 divisors, whose sum is σ = 152028. Its totient is φ = 152026.

The previous prime is 152017. The next prime is 152029. The reversal of 152027 is 720251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152027 - 28 = 151771 is a prime.

It is a super-2 number, since 2×1520272 = 46224417458, which contains 22 as substring.

Together with 152029, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 151996 and 152014.

It is not a weakly prime, because it can be changed into another prime (152029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76013 + 76014.

It is an arithmetic number, because the mean of its divisors is an integer number (76014).

2152027 is an apocalyptic number.

152027 is a deficient number, since it is larger than the sum of its proper divisors (1).

152027 is an equidigital number, since it uses as much as digits as its factorization.

152027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 152027 is about 389.9063990242. The cubic root of 152027 is about 53.3711927367.

Adding to 152027 its reverse (720251), we get a palindrome (872278).

The spelling of 152027 in words is "one hundred fifty-two thousand, twenty-seven".