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150073 = 7111949
BaseRepresentation
bin100100101000111001
321121212021
4210220321
514300243
63114441
71163350
oct445071
9247767
10150073
11a2830
1272a21
1353401
143c997
152e6ed
hex24a39

150073 has 8 divisors (see below), whose sum is σ = 187200. Its totient is φ = 116880.

The previous prime is 150067. The next prime is 150077. The reversal of 150073 is 370051.

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

It is a cyclic number.

It is not a de Polignac number, because 150073 - 25 = 150041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150077) 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, 898 + ... + 1051.

It is an arithmetic number, because the mean of its divisors is an integer number (23400).

2150073 is an apocalyptic number.

It is an amenable number.

150073 is a deficient number, since it is larger than the sum of its proper divisors (37127).

150073 is a wasteful number, since it uses less digits than its factorization.

150073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 150073 is about 387.3925657521. The cubic root of 150073 is about 53.1415464030.

The spelling of 150073 in words is "one hundred fifty thousand, seventy-three".

Divisors: 1 7 11 77 1949 13643 21439 150073