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50500606313 = 457110504609
BaseRepresentation
bin101111000010000100…
…100001100101101001
311211100110210121101102
4233002010201211221
51311411123400223
635111043131145
73435311033243
oct570204414551
9154313717342
1050500606313
111a465303a83
129954673ab5
1349ba6a7a91
142631003093
1514a87cc928
hexbc2121969

50500606313 has 4 divisors (see below), whose sum is σ = 50611111380. Its totient is φ = 50390101248.

The previous prime is 50500606307. The next prime is 50500606333. The reversal of 50500606313 is 31360600505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28727538064 + 21773068249 = 169492^2 + 147557^2 .

It is a cyclic number.

It is not a de Polignac number, because 50500606313 - 24 = 50500606297 is a prime.

It is a super-2 number, since 2×505006063132 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50500606333) 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, 55251848 + ... + 55252761.

It is an arithmetic number, because the mean of its divisors is an integer number (12652777845).

Almost surely, 250500606313 is an apocalyptic number.

It is an amenable number.

50500606313 is a deficient number, since it is larger than the sum of its proper divisors (110505067).

50500606313 is a wasteful number, since it uses less digits than its factorization.

50500606313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110505066.

The product of its (nonzero) digits is 8100, while the sum is 29.

The spelling of 50500606313 in words is "fifty billion, five hundred million, six hundred six thousand, three hundred thirteen".

Divisors: 1 457 110504609 50500606313