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470975125 = 533767801
BaseRepresentation
bin11100000100101…
…000001010010101
31012211020000102011
4130010220022111
51431032201000
6114422344221
714446136215
oct3404501225
91184200364
10470975125
11221942645
1211188b071
1376761c0a
144679c245
152b5332ba
hex1c128295

470975125 has 8 divisors (see below), whose sum is σ = 587777112. Its totient is φ = 376780000.

The previous prime is 470975107. The next prime is 470975129. The reversal of 470975125 is 521579074.

It can be written as a sum of positive squares in 4 ways, for example, as 79014321 + 391960804 = 8889^2 + 19798^2 .

It is not a de Polignac number, because 470975125 - 27 = 470974997 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 (470975129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883776 + ... + 1884025.

It is an arithmetic number, because the mean of its divisors is an integer number (73472139).

Almost surely, 2470975125 is an apocalyptic number.

It is an amenable number.

470975125 is a deficient number, since it is larger than the sum of its proper divisors (116801987).

470975125 is an equidigital number, since it uses as much as digits as its factorization.

470975125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767816 (or 3767806 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 470975125 is about 21701.9613168948. The cubic root of 470975125 is about 778.0353388300.

The spelling of 470975125 in words is "four hundred seventy million, nine hundred seventy-five thousand, one hundred twenty-five".

Divisors: 1 5 25 125 3767801 18839005 94195025 470975125