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505200454105 = 5234393047427
BaseRepresentation
bin1110101101000000100…
…10110010100111011001
31210022000021210011010211
413112200102302213121
531234122304012410
61024030315011121
751333224002204
oct7264022624731
91708007704124
10505200454105
11185288538656
1281ab2739aa1
1338842692559
141a647b8493b
15d21c48368a
hex75a04b29d9

505200454105 has 8 divisors (see below), whose sum is σ = 632598829632. Its totient is φ = 386588173488.

The previous prime is 505200454081. The next prime is 505200454111. The reversal of 505200454105 is 501454002505.

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

It is not a de Polignac number, because 505200454105 - 27 = 505200453977 is a prime.

It is a super-2 number, since 2×5052004541052 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196523599 + ... + 2196523828.

It is an arithmetic number, because the mean of its divisors is an integer number (79074853704).

Almost surely, 2505200454105 is an apocalyptic number.

It is an amenable number.

505200454105 is a deficient number, since it is larger than the sum of its proper divisors (127398375527).

505200454105 is a wasteful number, since it uses less digits than its factorization.

505200454105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4393047455.

The product of its (nonzero) digits is 20000, while the sum is 31.

The spelling of 505200454105 in words is "five hundred five billion, two hundred million, four hundred fifty-four thousand, one hundred five".

Divisors: 1 5 23 115 4393047427 21965237135 101040090821 505200454105