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48747325 = 52111031721
BaseRepresentation
bin1011100111110…
…1001100111101
310101201121202111
42321331030331
544434403300
64500454021
71131226324
oct271751475
9111647674
1048747325
1125575650
12143aa311
13a13a193
14668d0bb
15442d9ba
hex2e7d33d

48747325 has 24 divisors (see below), whose sum is σ = 66620736. Its totient is φ = 35088000.

The previous prime is 48747317. The next prime is 48747329. The reversal of 48747325 is 52374784.

It is not a de Polignac number, because 48747325 - 23 = 48747317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48747329) 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 23 ways as a sum of consecutive naturals, for example, 27465 + ... + 29185.

It is an arithmetic number, because the mean of its divisors is an integer number (2775864).

Almost surely, 248747325 is an apocalyptic number.

It is an amenable number.

48747325 is a deficient number, since it is larger than the sum of its proper divisors (17873411).

48747325 is a wasteful number, since it uses less digits than its factorization.

48747325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845 (or 1840 counting only the distinct ones).

The product of its digits is 188160, while the sum is 40.

The square root of 48747325 is about 6981.9284585278. The cubic root of 48747325 is about 365.3004968941.

The spelling of 48747325 in words is "forty-eight million, seven hundred forty-seven thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 103 275 515 1133 1721 2575 5665 8605 18931 28325 43025 94655 177263 473275 886315 1949893 4431575 9749465 48747325