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BaseRepresentation
bin100100001100101100
321112101102
4210030230
514221033
63102232
71155161
oct441454
9245342
10148268
11a143a
1271978
1352643
143c068
152dde8
hex2432c

148268 has 12 divisors (see below), whose sum is σ = 262752. Its totient is φ = 73200.

The previous prime is 148249. The next prime is 148279. The reversal of 148268 is 862841.

It is a self number, because there is not a number n which added to its sum of digits gives 148268.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221 + ... + 587.

It is an arithmetic number, because the mean of its divisors is an integer number (21896).

2148268 is an apocalyptic number.

It is an amenable number.

148268 is a deficient number, since it is larger than the sum of its proper divisors (114484).

148268 is a wasteful number, since it uses less digits than its factorization.

148268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 470 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 148268 is about 385.0558401063. The cubic root of 148268 is about 52.9276335245.

The spelling of 148268 in words is "one hundred forty-eight thousand, two hundred sixty-eight".