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148241198 = 2725741201
BaseRepresentation
bin10001101010111…
…11101100101110
3101022221102200202
420311133230232
5300422204243
622413153502
73450013040
oct1065375456
9338842622
10148241198
1176750896
124178b892
13249344b1
141598ba90
15d0334b8
hex8d5fb2e

148241198 has 16 divisors (see below), whose sum is σ = 255122784. Its totient is φ = 63283200.

The previous prime is 148241189. The next prime is 148241213. The reversal of 148241198 is 891142841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17003 + ... + 24198.

It is an arithmetic number, because the mean of its divisors is an integer number (15945174).

Almost surely, 2148241198 is an apocalyptic number.

148241198 is a deficient number, since it is larger than the sum of its proper divisors (106881586).

148241198 is a wasteful number, since it uses less digits than its factorization.

148241198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41467.

The product of its digits is 18432, while the sum is 38.

The square root of 148241198 is about 12175.4342017030. The cubic root of 148241198 is about 529.2444413788.

The spelling of 148241198 in words is "one hundred forty-eight million, two hundred forty-one thousand, one hundred ninety-eight".

Divisors: 1 2 7 14 257 514 1799 3598 41201 82402 288407 576814 10588657 21177314 74120599 148241198