Base | Representation |
---|---|
bin | 10001101110010… |
… | …11011000100000 |
3 | 101100202211201211 |
4 | 20313023120200 |
5 | 301030313042 |
6 | 22430435504 |
7 | 3453531004 |
oct | 1067133040 |
9 | 340684654 |
10 | 148682272 |
11 | 76a22212 |
12 | 41962b94 |
13 | 24a5a19b |
14 | 15a64704 |
15 | d0be017 |
hex | 8dcb620 |
148682272 has 24 divisors (see below), whose sum is σ = 309938076. Its totient is φ = 69967872.
The previous prime is 148682267. The next prime is 148682311. The reversal of 148682272 is 272286841.
It can be written as a sum of positive squares in 2 ways, for example, as 147768336 + 913936 = 12156^2 + 956^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136113 + ... + 137200.
Almost surely, 2148682272 is an apocalyptic number.
It is an amenable number.
148682272 is an abundant number, since it is smaller than the sum of its proper divisors (161255804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148682272 is a wasteful number, since it uses less digits than its factorization.
148682272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273340 (or 273332 counting only the distinct ones).
The product of its digits is 86016, while the sum is 40.
The square root of 148682272 is about 12193.5340242278. The cubic root of 148682272 is about 529.7688228767.
The spelling of 148682272 in words is "one hundred forty-eight million, six hundred eighty-two thousand, two hundred seventy-two".
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