Base | Representation |
---|---|
bin | 10000000010100… |
… | …000100100011010 |
3 | 200202100100101211 |
4 | 100002200210122 |
5 | 1022341440041 |
6 | 42411333334 |
7 | 6445153060 |
oct | 2002404432 |
9 | 622310354 |
10 | 269093146 |
11 | 128994733 |
12 | 7615124a |
13 | 4399911a |
14 | 27a4a030 |
15 | 18956481 |
hex | 100a091a |
269093146 has 32 divisors (see below), whose sum is σ = 497975040. Its totient is φ = 106503936.
The previous prime is 269093141. The next prime is 269093171. The reversal of 269093146 is 641390962.
It is a super-2 number, since 2×2690931462 = 144822242448354632, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 269093099 and 269093108.
It is not an unprimeable number, because it can be changed into a prime (269093141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5071 + ... + 23746.
It is an arithmetic number, because the mean of its divisors is an integer number (15561720).
Almost surely, 2269093146 is an apocalyptic number.
269093146 is a deficient number, since it is larger than the sum of its proper divisors (228881894).
269093146 is a wasteful number, since it uses less digits than its factorization.
269093146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28878.
The product of its (nonzero) digits is 69984, while the sum is 40.
The square root of 269093146 is about 16404.0588270099. The cubic root of 269093146 is about 645.6059813869.
The spelling of 269093146 in words is "two hundred sixty-nine million, ninety-three thousand, one hundred forty-six".
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