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150027 = 3431163
BaseRepresentation
bin100100101000001011
321121210120
4210220023
514300102
63114323
71163253
oct445013
9247716
10150027
11a2799
12729a3
1353397
143c963
152e6bc
hex24a0b

150027 has 8 divisors (see below), whose sum is σ = 204864. Its totient is φ = 97608.

The previous prime is 150011. The next prime is 150041. The reversal of 150027 is 720051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 150027 - 24 = 150011 is a prime.

150027 is a modest number, since divided by 27 gives 15 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 149988 and 150015.

It is not an unprimeable number, because it can be changed into a prime (150067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453 + ... + 710.

It is an arithmetic number, because the mean of its divisors is an integer number (25608).

2150027 is an apocalyptic number.

150027 is a deficient number, since it is larger than the sum of its proper divisors (54837).

150027 is a wasteful number, since it uses less digits than its factorization.

150027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209.

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 150027 is about 387.3331899024. Note that the first 3 decimals coincide. The cubic root of 150027 is about 53.1361162436.

Adding to 150027 its reverse (720051), we get a palindrome (870078).

The spelling of 150027 in words is "one hundred fifty thousand, twenty-seven".

Divisors: 1 3 43 129 1163 3489 50009 150027