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50013041 = 133847157
BaseRepresentation
bin1011111011001…
…0001101110001
310111002220222212
42332302031301
5100300404131
64543541505
71145050421
oct276621561
9114086885
1050013041
112625a5a1
12148ba895
13a491320
1468dc481
1545cda2b
hex2fb2371

50013041 has 4 divisors (see below), whose sum is σ = 53860212. Its totient is φ = 46165872.

The previous prime is 50013037. The next prime is 50013053. The reversal of 50013041 is 14031005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14031005 = 52806201.

It can be written as a sum of positive squares in 2 ways, for example, as 3500641 + 46512400 = 1871^2 + 6820^2 .

It is a cyclic number.

It is not a de Polignac number, because 50013041 - 22 = 50013037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50013001) 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, 1923566 + ... + 1923591.

It is an arithmetic number, because the mean of its divisors is an integer number (13465053).

Almost surely, 250013041 is an apocalyptic number.

It is an amenable number.

50013041 is a deficient number, since it is larger than the sum of its proper divisors (3847171).

50013041 is a wasteful number, since it uses less digits than its factorization.

50013041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847170.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 50013041 is about 7071.9898896987. The cubic root of 50013041 is about 368.4351760497.

Adding to 50013041 its reverse (14031005), we get a palindrome (64044046).

The spelling of 50013041 in words is "fifty million, thirteen thousand, forty-one".

Divisors: 1 13 3847157 50013041