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50008053 = 3313714533
BaseRepresentation
bin1011111011000…
…0111111110101
310111002200011010
42332300333311
5100300224203
64543502433
71145030034
oct276607765
9114080133
1050008053
1126256877
12148b7a19
13a48bc84
1468da71b
1545cc303
hex2fb0ff5

50008053 has 16 divisors (see below), whose sum is σ = 70693376. Its totient is φ = 31389120.

The previous prime is 50008051. The next prime is 50008061. The reversal of 50008053 is 35080005.

It is not a de Polignac number, because 50008053 - 21 = 50008051 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50008051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3826 + ... + 10707.

It is an arithmetic number, because the mean of its divisors is an integer number (4418336).

Almost surely, 250008053 is an apocalyptic number.

It is an amenable number.

50008053 is a deficient number, since it is larger than the sum of its proper divisors (20685323).

50008053 is a wasteful number, since it uses less digits than its factorization.

50008053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14604.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 50008053 is about 7071.6372220300. The cubic root of 50008053 is about 368.4229271394.

Adding to 50008053 its reverse (35080005), we get a palindrome (85088058).

The spelling of 50008053 in words is "fifty million, eight thousand, fifty-three".

Divisors: 1 3 31 37 93 111 1147 3441 14533 43599 450523 537721 1351569 1613163 16669351 50008053