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5050005504641 = 6666497575209
BaseRepresentation
bin100100101111100101111…
…0010001100001010000001
3122212202221120021221222122
41021133023302030022001
51130214402402122031
614423535052014025
71030564562352326
oct111371362141201
918782846257878
105050005504641
1116777714aa2a9
12696884761315
132a82a1010676
141365c8b0ab4d
158b56780247b
hex497cbc8c281

5050005504641 has 4 divisors (see below), whose sum is σ = 5050013746500. Its totient is φ = 5049997262784.

The previous prime is 5050005504541. The next prime is 5050005504667. The reversal of 5050005504641 is 1464055000505.

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 2436299548225 + 2613705956416 = 1560865^2 + 1616696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5050005504641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050005504541) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3120956 + ... + 4454253.

It is an arithmetic number, because the mean of its divisors is an integer number (1262503436625).

Almost surely, 25050005504641 is an apocalyptic number.

It is an amenable number.

5050005504641 is a deficient number, since it is larger than the sum of its proper divisors (8241859).

5050005504641 is an equidigital number, since it uses as much as digits as its factorization.

5050005504641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241858.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 5050005504641 in words is "five trillion, fifty billion, five million, five hundred four thousand, six hundred forty-one".

Divisors: 1 666649 7575209 5050005504641