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5047750541 = 49110280551
BaseRepresentation
bin1001011001101111…
…01000111110001101
3111000210020021222202
410230313220332031
540314211004131
62152514451245
7236042112611
oct45467507615
914023207882
105047750541
112160361769
12b8a593b25
13625a0a152
1435c571341
151e8239bcb
hex12cde8f8d

5047750541 has 4 divisors (see below), whose sum is σ = 5058031584. Its totient is φ = 5037469500.

The previous prime is 5047750523. The next prime is 5047750559. The reversal of 5047750541 is 1450577405.

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 (5047750523) and next prime (5047750559).

It is a cyclic number.

It is not a de Polignac number, because 5047750541 - 210 = 5047749517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5047750495 and 5047750504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5047750511) 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, 5139785 + ... + 5140766.

It is an arithmetic number, because the mean of its divisors is an integer number (1264507896).

Almost surely, 25047750541 is an apocalyptic number.

It is an amenable number.

5047750541 is a deficient number, since it is larger than the sum of its proper divisors (10281043).

5047750541 is a wasteful number, since it uses less digits than its factorization.

5047750541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10281042.

The product of its (nonzero) digits is 98000, while the sum is 38.

The square root of 5047750541 is about 71047.5231165732. The cubic root of 5047750541 is about 1715.4021945139.

The spelling of 5047750541 in words is "five billion, forty-seven million, seven hundred fifty thousand, five hundred forty-one".

Divisors: 1 491 10280551 5047750541