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47067125 = 53753791
BaseRepresentation
bin1011001110001…
…0111111110101
310021120020221212
42303202333311
544022122000
64400451205
71111030640
oct263427765
9107506855
1047067125
1124628256
1213919b05
13999c491
146372a57
1541eac35
hex2ce2ff5

47067125 has 16 divisors (see below), whose sum is σ = 67132416. Its totient is φ = 32274000.

The previous prime is 47067077. The next prime is 47067133. The reversal of 47067125 is 52176074.

It is not a de Polignac number, because 47067125 - 28 = 47066869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47067091 and 47067100.

It is a congruent number.

It is an unprimeable number.

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, 26021 + ... + 27770.

It is an arithmetic number, because the mean of its divisors is an integer number (4195776).

Almost surely, 247067125 is an apocalyptic number.

It is an amenable number.

47067125 is a deficient number, since it is larger than the sum of its proper divisors (20065291).

47067125 is an equidigital number, since it uses as much as digits as its factorization.

47067125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53813 (or 53803 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 47067125 is about 6860.5484474639. The cubic root of 47067125 is about 361.0543294459.

The spelling of 47067125 in words is "forty-seven million, sixty-seven thousand, one hundred twenty-five".

Divisors: 1 5 7 25 35 125 175 875 53791 268955 376537 1344775 1882685 6723875 9413425 47067125