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4947828325 = 52111743151163
BaseRepresentation
bin1001001101110100…
…11101111001100101
3110202211012201110221
410212322131321211
540113121001300
62134545044341
7233416563316
oct44672357145
913684181427
104947828325
112109a13720
12b610266b1
1360b0c2b8b
1434d1a060d
151de59d31a
hex126e9de65

4947828325 has 96 divisors (see below), whose sum is σ = 7344387072. Its totient is φ = 3265920000.

The previous prime is 4947828203. The next prime is 4947828331. The reversal of 4947828325 is 5238287494.

It is not a de Polignac number, because 4947828325 - 29 = 4947827813 is a prime.

It is a congruent 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 95 ways as a sum of consecutive naturals, for example, 30354694 + ... + 30354856.

It is an arithmetic number, because the mean of its divisors is an integer number (76504032).

Almost surely, 24947828325 is an apocalyptic number.

It is an amenable number.

4947828325 is a deficient number, since it is larger than the sum of its proper divisors (2396558747).

4947828325 is a wasteful number, since it uses less digits than its factorization.

4947828325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 390 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 52.

The square root of 4947828325 is about 70340.8012820440. The cubic root of 4947828325 is about 1704.0076526075.

The spelling of 4947828325 in words is "four billion, nine hundred forty-seven million, eight hundred twenty-eight thousand, three hundred twenty-five".

Divisors: 1 5 11 17 25 43 55 85 151 163 187 215 275 425 473 731 755 815 935 1075 1661 1793 2365 2567 2771 3655 3775 4075 4675 6493 7009 8041 8305 8965 11825 12835 13855 18275 24613 28237 30481 32465 35045 40205 41525 44825 64175 69275 71423 77099 110381 119153 123065 141185 152405 162325 175225 201025 270743 357115 385495 418421 551905 595765 615325 705925 762025 1058359 1214191 1310683 1353715 1785575 1927475 2092105 2759525 2978825 4602631 5291795 6070955 6553415 6768575 10460525 11641949 17992103 23013155 26458975 30354775 32767075 58209745 89960515 115065775 197913133 291048725 449802575 989565665 4947828325