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9050142041 = 53791921563
BaseRepresentation
bin10000110110110111…
…00011010101011001
3212100201102211221222
420123123203111121
5122013314021131
64054011541425
7440161636523
oct103333432531
925321384858
109050142041
113924629736
121906a5a875
13b12c88245
1461bd48a13
1537e7d387b
hex21b6e3559

9050142041 has 8 divisors (see below), whose sum is σ = 9222491520. Its totient is φ = 8877851632.

The previous prime is 9050142037. The next prime is 9050142121. The reversal of 9050142041 is 1402410509.

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 9050142041 - 22 = 9050142037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9050142041.

It is not an unprimeable number, because it can be changed into a prime (9050102041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408926 + ... + 430488.

It is an arithmetic number, because the mean of its divisors is an integer number (1152811440).

Almost surely, 29050142041 is an apocalyptic number.

It is an amenable number.

9050142041 is a deficient number, since it is larger than the sum of its proper divisors (172349479).

9050142041 is a wasteful number, since it uses less digits than its factorization.

9050142041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29535.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 9050142041 is about 95132.2345001945. The cubic root of 9050142041 is about 2083.9396211798.

The spelling of 9050142041 in words is "nine billion, fifty million, one hundred forty-two thousand, forty-one".

Divisors: 1 53 7919 21563 419707 1142839 170757397 9050142041