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4872130347 = 371912210853
BaseRepresentation
bin1001000100110011…
…01100111100101011
3110120112202212101010
410202121230330223
534434231132342
62123242355003
7231510265440
oct44231547453
913515685333
104872130347
112080210707
12b3b7bba63
135c850a986
143430d79c7
151d7ae929c
hex12266cf2b

4872130347 has 16 divisors (see below), whose sum is σ = 7814946560. Its totient is φ = 2637544032.

The previous prime is 4872130343. The next prime is 4872130369. The reversal of 4872130347 is 7430312784.

It is not a de Polignac number, because 4872130347 - 22 = 4872130343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4872130343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6105028 + ... + 6105825.

It is an arithmetic number, because the mean of its divisors is an integer number (488434160).

Almost surely, 24872130347 is an apocalyptic number.

4872130347 is a deficient number, since it is larger than the sum of its proper divisors (2942816213).

4872130347 is a wasteful number, since it uses less digits than its factorization.

4872130347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12210882.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 4872130347 is about 69800.6471818134. The cubic root of 4872130347 is about 1695.2729519273.

The spelling of 4872130347 in words is "four billion, eight hundred seventy-two million, one hundred thirty thousand, three hundred forty-seven".

Divisors: 1 3 7 19 21 57 133 399 12210853 36632559 85475971 232006207 256427913 696018621 1624043449 4872130347