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5030000549 = 719115332801
BaseRepresentation
bin1001010111100111…
…11011011110100101
3110222112211111120122
410223303323132211
540300140004144
62151042211325
7235435204430
oct45363733645
913875744518
105030000549
112151338952
12b84653b45
13622133bb2
1435a070817
151e68d07ee
hex12bcfb7a5

5030000549 has 16 divisors (see below), whose sum is σ = 6056561280. Its totient is φ = 4080844800.

The previous prime is 5030000543. The next prime is 5030000623. The reversal of 5030000549 is 9450000305.

It is a cyclic number.

It is not a de Polignac number, because 5030000549 - 228 = 4761565093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030000543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136949 + ... + 169749.

It is an arithmetic number, because the mean of its divisors is an integer number (378535080).

Almost surely, 25030000549 is an apocalyptic number.

It is an amenable number.

5030000549 is a deficient number, since it is larger than the sum of its proper divisors (1026560731).

5030000549 is a wasteful number, since it uses less digits than its factorization.

5030000549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33980.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5030000549 is about 70922.4967764108. The cubic root of 5030000549 is about 1713.3891437112.

The spelling of 5030000549 in words is "five billion, thirty million, five hundred forty-nine", and thus it is an aban number.

Divisors: 1 7 19 133 1153 8071 21907 32801 153349 229607 623219 4362533 37819553 264736871 718571507 5030000549