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50301241 = 371359493
BaseRepresentation
bin1011111111100…
…0100100111001
310111122120022221
42333320210321
5100334114431
64554044041
71150360564
oct277704471
9114576287
1050301241
1126437081
1214a19621
13a562563
1469754db
154639111
hex2ff8939

50301241 has 4 divisors (see below), whose sum is σ = 51660772. Its totient is φ = 48941712.

The previous prime is 50301239. The next prime is 50301281. The reversal of 50301241 is 14210305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14210305 = 52842061.

It can be written as a sum of positive squares in 2 ways, for example, as 38937600 + 11363641 = 6240^2 + 3371^2 .

It is a cyclic number.

It is not a de Polignac number, because 50301241 - 21 = 50301239 is a prime.

It is a super-2 number, since 2×503012412 = 5060429692280162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50301221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679710 + ... + 679783.

It is an arithmetic number, because the mean of its divisors is an integer number (12915193).

Almost surely, 250301241 is an apocalyptic number.

It is an amenable number.

50301241 is a deficient number, since it is larger than the sum of its proper divisors (1359531).

50301241 is a wasteful number, since it uses less digits than its factorization.

50301241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359530.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 50301241 is about 7092.3367799337. The cubic root of 50301241 is about 369.1415232097.

Adding to 50301241 its reverse (14210305), we get a palindrome (64511546).

The spelling of 50301241 in words is "fifty million, three hundred one thousand, two hundred forty-one".

Divisors: 1 37 1359493 50301241