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150204908 = 2275364461
BaseRepresentation
bin10001111001111…
…11000111101100
3101110122012101202
420330333013230
5301423024113
622523225032
73502502120
oct1074770754
9343565352
10150204908
1177872197
1242378178
1325171259
1415d3d580
15d2c0258
hex8f3f1ec

150204908 has 12 divisors (see below), whose sum is σ = 300409872. Its totient is φ = 64373520.

The previous prime is 150204871. The next prime is 150204913. The reversal of 150204908 is 809402051.

150204908 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2682203 + ... + 2682258.

It is an arithmetic number, because the mean of its divisors is an integer number (25034156).

Almost surely, 2150204908 is an apocalyptic number.

It is an amenable number.

150204908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150204908 is a wasteful number, since it uses less digits than its factorization.

150204908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5364472 (or 5364470 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 150204908 is about 12255.8111930627. The cubic root of 150204908 is about 531.5711158867.

Adding to 150204908 its reverse (809402051), we get a palindrome (959606959).

The spelling of 150204908 in words is "one hundred fifty million, two hundred four thousand, nine hundred eight".

Divisors: 1 2 4 7 14 28 5364461 10728922 21457844 37551227 75102454 150204908