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150026053 = 712113043
BaseRepresentation
bin10001111000100…
…11011101000101
3101110022010001111
420330103131011
5301401313203
622515325021
73501125512
oct1074233505
9343263044
10150026053
117775a881
12422b0771
132510aa18
1415cd4309
15d28726d
hex8f13745

150026053 has 4 divisors (see below), whose sum is σ = 152139168. Its totient is φ = 147912940.

The previous prime is 150026039. The next prime is 150026057. The reversal of 150026053 is 350620051.

It is a happy number.

150026053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 150026053 - 217 = 149894981 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150026057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056451 + ... + 1056592.

It is an arithmetic number, because the mean of its divisors is an integer number (38034792).

Almost surely, 2150026053 is an apocalyptic number.

It is an amenable number.

150026053 is a deficient number, since it is larger than the sum of its proper divisors (2113115).

150026053 is an equidigital number, since it uses as much as digits as its factorization.

150026053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113114.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 150026053 is about 12248.5122770074. The cubic root of 150026053 is about 531.3600444146.

The spelling of 150026053 in words is "one hundred fifty million, twenty-six thousand, fifty-three".

Divisors: 1 71 2113043 150026053