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150107101 = 1811934297
BaseRepresentation
bin10001111001001…
…11001111011101
3101110110020020021
420330213033131
5301411411401
622521152141
73501614014
oct1074471735
9343406207
10150107101
1177805761
124232b651
1325138891
1415d15a7b
15d2a12a1
hex8f273dd

150107101 has 8 divisors (see below), whose sum is σ = 151753784. Its totient is φ = 148469760.

The previous prime is 150107063. The next prime is 150107107. The reversal of 150107101 is 101701051.

It can be written as a sum of positive squares in 4 ways, for example, as 632025 + 149475076 = 795^2 + 12226^2 .

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 150107101 - 221 = 148009949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150107107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32785 + ... + 37081.

It is an arithmetic number, because the mean of its divisors is an integer number (18969223).

Almost surely, 2150107101 is an apocalyptic number.

It is an amenable number.

150107101 is a deficient number, since it is larger than the sum of its proper divisors (1646683).

150107101 is a wasteful number, since it uses less digits than its factorization.

150107101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671.

The product of its (nonzero) digits is 35, while the sum is 16.

The square root of 150107101 is about 12251.8203137330. The cubic root of 150107101 is about 531.4557120565.

Adding to 150107101 its reverse (101701051), we get a palindrome (251808152).

The spelling of 150107101 in words is "one hundred fifty million, one hundred seven thousand, one hundred one".

Divisors: 1 181 193 4297 34933 777757 829321 150107101