Base | Representation |
---|---|
bin | 10001100111110… |
… | …10100010001100 |
3 | 101022011101021201 |
4 | 20303322202030 |
5 | 300320424303 |
6 | 22400235244 |
7 | 3443336002 |
oct | 1063724214 |
9 | 338141251 |
10 | 147826828 |
11 | 76498536 |
12 | 4160bb24 |
13 | 2481a9c6 |
14 | 158c0a72 |
15 | cea081d |
hex | 8cfa88c |
147826828 has 24 divisors (see below), whose sum is σ = 263602080. Its totient is φ = 72522240.
The previous prime is 147826807. The next prime is 147826829. The reversal of 147826828 is 828628741.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (147826829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63900 + ... + 66172.
It is an arithmetic number, because the mean of its divisors is an integer number (10983420).
Almost surely, 2147826828 is an apocalyptic number.
It is an amenable number.
147826828 is a deficient number, since it is larger than the sum of its proper divisors (115775252).
147826828 is a wasteful number, since it uses less digits than its factorization.
147826828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2577 (or 2575 counting only the distinct ones).
The product of its digits is 344064, while the sum is 46.
The square root of 147826828 is about 12158.4056520582. The cubic root of 147826828 is about 528.7508591289.
The spelling of 147826828 in words is "one hundred forty-seven million, eight hundred twenty-six thousand, eight hundred twenty-eight".
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