Base | Representation |
---|---|
bin | 10001101001011… |
… | …00001000011110 |
3 | 101022112200221221 |
4 | 20310230020132 |
5 | 300343424412 |
6 | 22404443554 |
7 | 3445143202 |
oct | 1064541036 |
9 | 338480857 |
10 | 148029982 |
11 | 76617131 |
12 | 416a95ba |
13 | 2488c309 |
14 | 15934b02 |
15 | cee0b07 |
hex | 8d2c21e |
148029982 has 8 divisors (see below), whose sum is σ = 235106496. Its totient is φ = 69661152.
The previous prime is 148029979. The next prime is 148029989. The reversal of 148029982 is 289920841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148029989) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2176878 + ... + 2176945.
It is an arithmetic number, because the mean of its divisors is an integer number (29388312).
Almost surely, 2148029982 is an apocalyptic number.
148029982 is a deficient number, since it is larger than the sum of its proper divisors (87076514).
148029982 is a wasteful number, since it uses less digits than its factorization.
148029982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4353842.
The product of its (nonzero) digits is 82944, while the sum is 43.
The square root of 148029982 is about 12166.7572508043. The cubic root of 148029982 is about 528.9929637680.
The spelling of 148029982 in words is "one hundred forty-eight million, twenty-nine thousand, nine hundred eighty-two".
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