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150227077 = 71113150077
BaseRepresentation
bin10001111010001…
…00100010000101
3101110200022210211
420331010202011
5301424231302
622523515421
73502623550
oct1075044205
9343608724
10150227077
1177887910
1242388b71
132517b380
1415d47697
15d2c6ad7
hex8f44885

150227077 has 16 divisors (see below), whose sum is σ = 201704832. Its totient is φ = 108054720.

The previous prime is 150227071. The next prime is 150227081. The reversal of 150227077 is 770722051.

It is a cyclic number.

It is not a de Polignac number, because 150227077 - 215 = 150194309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150227071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74038 + ... + 76039.

It is an arithmetic number, because the mean of its divisors is an integer number (12606552).

Almost surely, 2150227077 is an apocalyptic number.

It is an amenable number.

150227077 is a deficient number, since it is larger than the sum of its proper divisors (51477755).

150227077 is a wasteful number, since it uses less digits than its factorization.

150227077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150108.

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 150227077 is about 12256.7155877910. The cubic root of 150227077 is about 531.5972664311.

The spelling of 150227077 in words is "one hundred fifty million, two hundred twenty-seven thousand, seventy-seven".

Divisors: 1 7 11 13 77 91 143 1001 150077 1050539 1650847 1951001 11555929 13657007 21461011 150227077