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50211041 = 318918199
BaseRepresentation
bin1011111110001…
…0100011100001
310111110222121012
42333202203201
5100323223131
64552110305
71146533606
oct277424341
9114428535
1050211041
1126385331
1214995395
13a53049a
1469506ad
15461c52b
hex2fe28e1

50211041 has 8 divisors (see below), whose sum is σ = 52416000. Its totient is φ = 48042720.

The previous prime is 50211023. The next prime is 50211043. The reversal of 50211041 is 14011205.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-50211041 is a prime.

It is a super-2 number, since 2×502110412 = 5042297276607362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50211043) 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, 6341 + ... + 11858.

It is an arithmetic number, because the mean of its divisors is an integer number (6552000).

Almost surely, 250211041 is an apocalyptic number.

It is an amenable number.

50211041 is a deficient number, since it is larger than the sum of its proper divisors (2204959).

50211041 is a wasteful number, since it uses less digits than its factorization.

50211041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18319.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 50211041 is about 7085.9749505626. The cubic root of 50211041 is about 368.9207434502.

Adding to 50211041 its reverse (14011205), we get a palindrome (64222246).

The spelling of 50211041 in words is "fifty million, two hundred eleven thousand, forty-one".

Divisors: 1 31 89 2759 18199 564169 1619711 50211041