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506050501 = 11101455491
BaseRepresentation
bin11110001010011…
…011011111000101
31022021020000210011
4132022123133011
52014022104001
6122114230221
715353233615
oct3612333705
91267200704
10506050501
1123a71a260
12121585371
1380ac3088
144b2cca45
152e660d51
hex1e29b7c5

506050501 has 8 divisors (see below), whose sum is σ = 557522208. Its totient is φ = 455490000.

The previous prime is 506050487. The next prime is 506050507. The reversal of 506050501 is 105050605.

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

It is a cyclic number.

It is not a de Polignac number, because 506050501 - 213 = 506042309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506050507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226635 + ... + 228856.

It is an arithmetic number, because the mean of its divisors is an integer number (69690276).

Almost surely, 2506050501 is an apocalyptic number.

It is an amenable number.

506050501 is a deficient number, since it is larger than the sum of its proper divisors (51471707).

506050501 is a wasteful number, since it uses less digits than its factorization.

506050501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455603.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 506050501 is about 22495.5662520418. The cubic root of 506050501 is about 796.8892221089.

The spelling of 506050501 in words is "five hundred six million, fifty thousand, five hundred one".

Divisors: 1 11 101 1111 455491 5010401 46004591 506050501