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50150101 = 1911032393
BaseRepresentation
bin1011111101001…
…1101011010101
310111100220000011
42333103223111
5100314300401
64550520221
71146161131
oct277235325
9114326004
1050150101
1126343571
1214966071
13a50b821
1469363c1
154609451
hex2fd3ad5

50150101 has 8 divisors (see below), whose sum is σ = 52859520. Its totient is φ = 47447712.

The previous prime is 50150099. The next prime is 50150117. The reversal of 50150101 is 10105105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50150101 - 21 = 50150099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50150131) 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, 19761 + ... + 22153.

It is an arithmetic number, because the mean of its divisors is an integer number (6607440).

Almost surely, 250150101 is an apocalyptic number.

It is an amenable number.

50150101 is a deficient number, since it is larger than the sum of its proper divisors (2709419).

50150101 is a wasteful number, since it uses less digits than its factorization.

50150101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3515.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 50150101 is about 7081.6736016284. The cubic root of 50150101 is about 368.7714327866.

Adding to 50150101 its reverse (10105105), we get a palindrome (60255206).

The spelling of 50150101 in words is "fifty million, one hundred fifty thousand, one hundred one".

Divisors: 1 19 1103 2393 20957 45467 2639479 50150101