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471325 = 52171109
BaseRepresentation
bin1110011000100011101
3212221112111
41303010131
5110040300
614034021
74002061
oct1630435
9787474
10471325
112a2128
121a8911
131366ba
14c3aa1
15949ba
hex7311d

471325 has 12 divisors (see below), whose sum is σ = 619380. Its totient is φ = 354560.

The previous prime is 471313. The next prime is 471353. The reversal of 471325 is 523174.

471325 = 702 + 712 + ... + 1202.

It can be written as a sum of positive squares in 6 ways, for example, as 47524 + 423801 = 218^2 + 651^2 .

It is a de Polignac number, because none of the positive numbers 2k-471325 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 471296 and 471305.

It is a congruent number.

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, 130 + ... + 979.

It is an arithmetic number, because the mean of its divisors is an integer number (51615).

2471325 is an apocalyptic number.

It is an amenable number.

471325 is a deficient number, since it is larger than the sum of its proper divisors (148055).

471325 is a wasteful number, since it uses less digits than its factorization.

471325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1131 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 471325 is about 686.5311354920. The cubic root of 471325 is about 77.8227951787.

Adding to 471325 its reverse (523174), we get a palindrome (994499).

The spelling of 471325 in words is "four hundred seventy-one thousand, three hundred twenty-five".

Divisors: 1 5 17 25 85 425 1109 5545 18853 27725 94265 471325