Base | Representation |
---|---|
bin | 11110100010001… |
… | …111111001000100 |
3 | 1022200222020220012 |
4 | 132202033321010 |
5 | 2022121410333 |
6 | 122500125352 |
7 | 15460300610 |
oct | 3642177104 |
9 | 1280866805 |
10 | 512294468 |
11 | 2431a4464 |
12 | 123696858 |
13 | 8219b12a |
14 | 4c076340 |
15 | 2ee95e48 |
hex | 1e88fe44 |
512294468 has 24 divisors (see below), whose sum is σ = 1057641984. Its totient is φ = 212472000.
The previous prime is 512294459. The next prime is 512294513. The reversal of 512294468 is 864492215.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294233 + ... + 295968.
It is an arithmetic number, because the mean of its divisors is an integer number (44068416).
Almost surely, 2512294468 is an apocalyptic number.
It is an amenable number.
512294468 is an abundant number, since it is smaller than the sum of its proper divisors (545347516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
512294468 is a wasteful number, since it uses less digits than its factorization.
512294468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 590243 (or 590241 counting only the distinct ones).
The product of its digits is 138240, while the sum is 41.
The square root of 512294468 is about 22633.9229476465. The cubic root of 512294468 is about 800.1533393569.
The spelling of 512294468 in words is "five hundred twelve million, two hundred ninety-four thousand, four hundred sixty-eight".
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