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4425271 = 19283823
BaseRepresentation
bin10000111000011000110111
322022211022221
4100320120313
52113102041
6234503211
752420444
oct20703067
98284287
104425271
112552854
121594b07
13bbc306
148329cb
155c62d1
hex438637

4425271 has 8 divisors (see below), whose sum is σ = 4680320. Its totient is φ = 4172472.

The previous prime is 4425257. The next prime is 4425293. The reversal of 4425271 is 1725244.

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

It is a cyclic number.

It is not a de Polignac number, because 4425271 - 27 = 4425143 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 (4425221) 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, 4966 + ... + 5788.

It is an arithmetic number, because the mean of its divisors is an integer number (585040).

Almost surely, 24425271 is an apocalyptic number.

4425271 is a deficient number, since it is larger than the sum of its proper divisors (255049).

4425271 is a wasteful number, since it uses less digits than its factorization.

4425271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125.

The product of its digits is 2240, while the sum is 25.

The square root of 4425271 is about 2103.6328101644. The cubic root of 4425271 is about 164.1773685838.

The spelling of 4425271 in words is "four million, four hundred twenty-five thousand, two hundred seventy-one".

Divisors: 1 19 283 823 5377 15637 232909 4425271