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471425 = 52109173
BaseRepresentation
bin1110011000110000001
3212221200012
41303012001
5110041200
614034305
74002263
oct1630601
9787605
10471425
112a2209
121a8995
13136766
14c3b33
1594a35
hex73181

471425 has 12 divisors (see below), whose sum is σ = 593340. Its totient is φ = 371520.

The previous prime is 471407. The next prime is 471439. The reversal of 471425 is 524174.

It can be written as a sum of positive squares in 6 ways, for example, as 18496 + 452929 = 136^2 + 673^2 .

It is not a de Polignac number, because 471425 - 212 = 467329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 471425.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 471425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2639 + ... + 2811.

It is an arithmetic number, because the mean of its divisors is an integer number (49445).

2471425 is an apocalyptic number.

It is an amenable number.

471425 is a deficient number, since it is larger than the sum of its proper divisors (121915).

471425 is a wasteful number, since it uses less digits than its factorization.

471425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 287 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 471425 is about 686.6039615382. The cubic root of 471425 is about 77.8282986206.

Adding to 471425 its reverse (524174), we get a palindrome (995599).

The spelling of 471425 in words is "four hundred seventy-one thousand, four hundred twenty-five".

Divisors: 1 5 25 109 173 545 865 2725 4325 18857 94285 471425