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4725471 = 31982903
BaseRepresentation
bin10010000001101011011111
322220002010110
4102001223133
52202203341
6245141103
755110612
oct22015337
98802113
104725471
112738353
1216ba793
13c95b4a
148b0179
15635216
hex481adf

4725471 has 8 divisors (see below), whose sum is σ = 6632320. Its totient is φ = 2984472.

The previous prime is 4725467. The next prime is 4725493. The reversal of 4725471 is 1745274.

4725471 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4725471 - 22 = 4725467 is a prime.

It is a super-3 number, since 3×47254713 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41395 + ... + 41508.

It is an arithmetic number, because the mean of its divisors is an integer number (829040).

Almost surely, 24725471 is an apocalyptic number.

4725471 is a deficient number, since it is larger than the sum of its proper divisors (1906849).

4725471 is a wasteful number, since it uses less digits than its factorization.

4725471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82925.

The product of its digits is 7840, while the sum is 30.

The square root of 4725471 is about 2173.8148495215. The cubic root of 4725471 is about 167.8089168147.

The spelling of 4725471 in words is "four million, seven hundred twenty-five thousand, four hundred seventy-one".

Divisors: 1 3 19 57 82903 248709 1575157 4725471