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150135 = 3510009
BaseRepresentation
bin100100101001110111
321121221120
4210221313
514301020
63115023
71163466
oct445167
9247846
10150135
11a2887
1272a73
135344b
143c9dd
152e740
hex24a77

150135 has 8 divisors (see below), whose sum is σ = 240240. Its totient is φ = 80064.

The previous prime is 150131. The next prime is 150151. The reversal of 150135 is 531051.

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

It is not a de Polignac number, because 150135 - 22 = 150131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 10009 = 150135 / (1 + 5 + 0 + 1 + 3 + 5).

150135 is a modest number, since divided by 135 gives 15 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4990 + ... + 5019.

It is an arithmetic number, because the mean of its divisors is an integer number (30030).

2150135 is an apocalyptic number.

150135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150135 is a deficient number, since it is larger than the sum of its proper divisors (90105).

150135 is a wasteful number, since it uses less digits than its factorization.

150135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10017.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 150135 is about 387.4725796750. The cubic root of 150135 is about 53.1488635581.

Adding to 150135 its reverse (531051), we get a palindrome (681186).

The spelling of 150135 in words is "one hundred fifty thousand, one hundred thirty-five".

Divisors: 1 3 5 15 10009 30027 50045 150135