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148325 = 5217349
BaseRepresentation
bin100100001101100101
321112110112
4210031211
514221300
63102405
71155302
oct441545
9245415
10148325
11a1491
1271a05
1352688
143c0a9
152de35
hex24365

148325 has 12 divisors (see below), whose sum is σ = 195300. Its totient is φ = 111360.

The previous prime is 148303. The next prime is 148331. The reversal of 148325 is 523841.

It can be written as a sum of positive squares in 6 ways, for example, as 2401 + 145924 = 49^2 + 382^2 .

It is not a de Polignac number, because 148325 - 214 = 131941 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 148325.

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, 251 + ... + 599.

It is an arithmetic number, because the mean of its divisors is an integer number (16275).

2148325 is an apocalyptic number.

It is an amenable number.

148325 is a deficient number, since it is larger than the sum of its proper divisors (46975).

148325 is a wasteful number, since it uses less digits than its factorization.

148325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 371 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 148325 is about 385.1298482330. The cubic root of 148325 is about 52.9344151375.

The spelling of 148325 in words is "one hundred forty-eight thousand, three hundred twenty-five".

Divisors: 1 5 17 25 85 349 425 1745 5933 8725 29665 148325