Base | Representation |
---|---|
bin | 10001100000011… |
… | …01001000110000 |
3 | 101020022222102122 |
4 | 20300031020300 |
5 | 300043320243 |
6 | 22323333412 |
7 | 3432146036 |
oct | 1060151060 |
9 | 336288378 |
10 | 146854448 |
11 | 75993a14 |
12 | 41221268 |
13 | 2456a230 |
14 | 1570a556 |
15 | cd5c668 |
hex | 8c0d230 |
146854448 has 40 divisors (see below), whose sum is σ = 319750368. Its totient is φ = 64829952.
The previous prime is 146854447. The next prime is 146854457. The reversal of 146854448 is 844458641.
It is a junction number, because it is equal to n+sod(n) for n = 146854399 and 146854408.
It is not an unprimeable number, because it can be changed into a prime (146854447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10565 + ... + 20132.
Almost surely, 2146854448 is an apocalyptic number.
It is an amenable number.
146854448 is an abundant number, since it is smaller than the sum of its proper divisors (172895920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146854448 is a wasteful number, since it uses less digits than its factorization.
146854448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30741 (or 30735 counting only the distinct ones).
The product of its digits is 491520, while the sum is 44.
The square root of 146854448 is about 12118.3517030989. The cubic root of 146854448 is about 527.5889630807.
The spelling of 146854448 in words is "one hundred forty-six million, eight hundred fifty-four thousand, four hundred forty-eight".
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