Base | Representation |
---|---|
bin | 10001110000010… |
… | …01011100100010 |
3 | 101101020202110000 |
4 | 20320021130202 |
5 | 301111431412 |
6 | 22440120430 |
7 | 3455640102 |
oct | 1070113442 |
9 | 341222400 |
10 | 148936482 |
11 | 77086202 |
12 | 41a66116 |
13 | 24b18ac6 |
14 | 15acd202 |
15 | d11e4dc |
hex | 8e09722 |
148936482 has 40 divisors (see below), whose sum is σ = 334431900. Its totient is φ = 49540896.
The previous prime is 148936481. The next prime is 148936517. The reversal of 148936482 is 284639841.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 136679481 + 12257001 = 11691^2 + 3501^2 .
It is not an unprimeable number, because it can be changed into a prime (148936481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 133744 + ... + 134852.
Almost surely, 2148936482 is an apocalyptic number.
148936482 is an abundant number, since it is smaller than the sum of its proper divisors (185495418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148936482 is a wasteful number, since it uses less digits than its factorization.
148936482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1952 (or 1943 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 148936482 is about 12203.9535397346. The cubic root of 148936482 is about 530.0705756259.
The spelling of 148936482 in words is "one hundred forty-eight million, nine hundred thirty-six thousand, four hundred eighty-two".
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