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50056053 = 316685351
BaseRepresentation
bin1011111011110…
…0101101110101
310111012002222220
42332330231311
5100303243203
64544512553
71145320005
oct276745565
9114162886
1050056053
1126289943
121491b759
13a4a7a88
146910005
1545db653
hex2fbcb75

50056053 has 4 divisors (see below), whose sum is σ = 66741408. Its totient is φ = 33370700.

The previous prime is 50056049. The next prime is 50056057. The reversal of 50056053 is 35065005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (50056049) and next prime (50056057).

It is a cyclic number.

It is not a de Polignac number, because 50056053 - 22 = 50056049 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50056057) 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, 8342673 + ... + 8342678.

It is an arithmetic number, because the mean of its divisors is an integer number (16685352).

Almost surely, 250056053 is an apocalyptic number.

It is an amenable number.

50056053 is a deficient number, since it is larger than the sum of its proper divisors (16685355).

50056053 is a wasteful number, since it uses less digits than its factorization.

50056053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16685354.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 50056053 is about 7075.0302472852. The cubic root of 50056053 is about 368.5407657967.

The spelling of 50056053 in words is "fifty million, fifty-six thousand, fifty-three".

Divisors: 1 3 16685351 50056053