Base | Representation |
---|---|
bin | 10001111101110… |
… | …001000100001000 |
3 | 210000010221010211 |
4 | 101331301010020 |
5 | 1104124420144 |
6 | 45524050504 |
7 | 10316616046 |
oct | 2175610410 |
9 | 700127124 |
10 | 301404424 |
11 | 145153672 |
12 | 84b33a34 |
13 | 4a5a0119 |
14 | 2c05b396 |
15 | 1b6da034 |
hex | 11f71108 |
301404424 has 32 divisors (see below), whose sum is σ = 619018200. Its totient is φ = 136944640.
The previous prime is 301404409. The next prime is 301404431. The reversal of 301404424 is 424404103.
It can be written as a sum of positive squares in 4 ways, for example, as 225540324 + 75864100 = 15018^2 + 8710^2 .
It is a junction number, because it is equal to n+sod(n) for n = 301404395 and 301404404.
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, 34267 + ... + 42154.
Almost surely, 2301404424 is an apocalyptic number.
301404424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
301404424 is an abundant number, since it is smaller than the sum of its proper divisors (317613776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
301404424 is a wasteful number, since it uses less digits than its factorization.
301404424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76473 (or 76469 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 301404424 is about 17361.0029664187. The cubic root of 301404424 is about 670.4759549718.
Adding to 301404424 its reverse (424404103), we get a palindrome (725808527).
The spelling of 301404424 in words is "three hundred one million, four hundred four thousand, four hundred twenty-four".
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