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152006 = 276003
BaseRepresentation
bin100101000111000110
321201111212
4211013012
514331011
63131422
71202111
oct450706
9251455
10152006
11a4228
1273b72
135425a
143d578
153008b
hex251c6

152006 has 4 divisors (see below), whose sum is σ = 228012. Its totient is φ = 76002.

The previous prime is 152003. The next prime is 152017. The reversal of 152006 is 600251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 600251 = 3716223.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 152006.

It is not an unprimeable number, because it can be changed into a prime (152003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38000 + ... + 38003.

It is an arithmetic number, because the mean of its divisors is an integer number (57003).

2152006 is an apocalyptic number.

152006 is a deficient number, since it is larger than the sum of its proper divisors (76006).

152006 is an equidigital number, since it uses as much as digits as its factorization.

152006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76005.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 152006 is about 389.8794685541. The cubic root of 152006 is about 53.3687351762.

Adding to 152006 its reverse (600251), we get a palindrome (752257).

The spelling of 152006 in words is "one hundred fifty-two thousand, six".

Divisors: 1 2 76003 152006