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50266141 = 1313531087
BaseRepresentation
bin1011111111000…
…0000000011101
310111120210011221
42333300000131
5100332004031
64553213341
71150153342
oct277600035
9114523157
1050266141
1126412772
1214a01251
13a54c5a3
1469667c9
15462da11
hex2ff001d

50266141 has 8 divisors (see below), whose sum is σ = 50840064. Its totient is φ = 49695360.

The previous prime is 50266087. The next prime is 50266169. The reversal of 50266141 is 14166205.

50266141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50266141 - 29 = 50265629 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 (50263141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45700 + ... + 46786.

It is an arithmetic number, because the mean of its divisors is an integer number (6355008).

Almost surely, 250266141 is an apocalyptic number.

It is an amenable number.

50266141 is a deficient number, since it is larger than the sum of its proper divisors (573923).

50266141 is a wasteful number, since it uses less digits than its factorization.

50266141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 50266141 is about 7089.8618463268. The cubic root of 50266141 is about 369.0556414161.

The spelling of 50266141 in words is "fifty million, two hundred sixty-six thousand, one hundred forty-one".

Divisors: 1 131 353 1087 46243 142397 383711 50266141