Base | Representation |
---|---|
bin | 10001101100011… |
… | …00101100010000 |
3 | 101100021210111022 |
4 | 20312030230100 |
5 | 300444103423 |
6 | 22421135012 |
7 | 3451411241 |
oct | 1066145420 |
9 | 340253438 |
10 | 148425488 |
11 | 768672a2 |
12 | 4185a468 |
13 | 2499a343 |
14 | 159d8cc8 |
15 | d06cdc8 |
hex | 8d8cb10 |
148425488 has 20 divisors (see below), whose sum is σ = 287810448. Its totient is φ = 74151840.
The previous prime is 148425479. The next prime is 148425491. The reversal of 148425488 is 884524841.
It is a Cunningham number, because it is equal to 121832-1.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 21323 + ... + 27413.
Almost surely, 2148425488 is an apocalyptic number.
It is an amenable number.
148425488 is a deficient number, since it is larger than the sum of its proper divisors (139384960).
148425488 is a wasteful number, since it uses less digits than its factorization.
148425488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7622 (or 7616 counting only the distinct ones).
The product of its digits is 327680, while the sum is 44.
The square root of 148425488 is about 12182.9999589592. Note that the first 4 decimals coincide. The cubic root of 148425488 is about 529.4636653412.
The spelling of 148425488 in words is "one hundred forty-eight million, four hundred twenty-five thousand, four hundred eighty-eight".
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