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152219 is a prime number
BaseRepresentation
bin100101001010011011
321201210202
4211022123
514332334
63132415
71202534
oct451233
9251722
10152219
11a4401
127410b
1354392
143d68b
153017e
hex2529b

152219 has 2 divisors, whose sum is σ = 152220. Its totient is φ = 152218.

The previous prime is 152213. The next prime is 152231. The reversal of 152219 is 912251.

152219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (912251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152219 - 24 = 152203 is a prime.

It is a super-2 number, since 2×1522192 = 46341247922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152219.

It is not a weakly prime, because it can be changed into another prime (152213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76109 + 76110.

It is an arithmetic number, because the mean of its divisors is an integer number (76110).

2152219 is an apocalyptic number.

152219 is a deficient number, since it is larger than the sum of its proper divisors (1).

152219 is an equidigital number, since it uses as much as digits as its factorization.

152219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180, while the sum is 20.

The square root of 152219 is about 390.1525342735. The cubic root of 152219 is about 53.3936513748.

The spelling of 152219 in words is "one hundred fifty-two thousand, two hundred nineteen".