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150304032011 = 721472004573
BaseRepresentation
bin1000101111111011010…
…0011000010100001011
3112100221221112221101102
42023332310120110023
54430310313011021
6153014305012015
713600450122650
oct2137664302413
9470857487342
10150304032011
115881a786981
122516862400b
131123455c563
1473bbcd3c27
153d9a63800b
hex22fed1850b

150304032011 has 4 divisors (see below), whose sum is σ = 171776036592. Its totient is φ = 128832027432.

The previous prime is 150304032007. The next prime is 150304032023. The reversal of 150304032011 is 110230403051.

150304032011 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 an emirpimes, since its reverse is a distinct semiprime: 110230403051 = 634191738129.

It is a cyclic number.

It is not a de Polignac number, because 150304032011 - 22 = 150304032007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150304032911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10736002280 + ... + 10736002293.

It is an arithmetic number, because the mean of its divisors is an integer number (42944009148).

Almost surely, 2150304032011 is an apocalyptic number.

150304032011 is a deficient number, since it is larger than the sum of its proper divisors (21472004581).

150304032011 is an equidigital number, since it uses as much as digits as its factorization.

150304032011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21472004580.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 150304032011 its reverse (110230403051), we get a palindrome (260534435062).

The spelling of 150304032011 in words is "one hundred fifty billion, three hundred four million, thirty-two thousand, eleven".

Divisors: 1 7 21472004573 150304032011