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148329 = 3216481
BaseRepresentation
bin100100001101101001
321112110200
4210031221
514221304
63102413
71155306
oct441551
9245420
10148329
11a1495
1271a09
135268c
152de39
hex24369

148329 has 6 divisors (see below), whose sum is σ = 214266. Its totient is φ = 98880.

The previous prime is 148303. The next prime is 148331. The reversal of 148329 is 923841.

It can be divided in two parts, 14832 and 9, that added together give a palindrome (14841).

It can be written as a sum of positive squares in only one way, i.e., 121104 + 27225 = 348^2 + 165^2 .

It is not a de Polignac number, because 148329 - 27 = 148201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8232 + ... + 8249.

It is an arithmetic number, because the mean of its divisors is an integer number (35711).

2148329 is an apocalyptic number.

It is an amenable number.

148329 is a deficient number, since it is larger than the sum of its proper divisors (65937).

148329 is a wasteful number, since it uses less digits than its factorization.

148329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16487 (or 16484 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 148329 is about 385.1350412518. The cubic root of 148329 is about 52.9348909749.

The spelling of 148329 in words is "one hundred forty-eight thousand, three hundred twenty-nine".

Divisors: 1 3 9 16481 49443 148329