Base | Representation |
---|---|
bin | 10000000011111… |
… | …000001110100001 |
3 | 200210000120220212 |
4 | 100003320032201 |
5 | 1022434432233 |
6 | 42423143505 |
7 | 6451206623 |
oct | 2003701641 |
9 | 623016825 |
10 | 269452193 |
11 | 12910a46a |
12 | 762a4b95 |
13 | 43a9368a |
14 | 27b00c13 |
15 | 189c7a48 |
hex | 100f83a1 |
269452193 has 8 divisors (see below), whose sum is σ = 285474312. Its totient is φ = 253449216.
The previous prime is 269452187. The next prime is 269452201. The reversal of 269452193 is 391254962.
It can be written as a sum of positive squares in 4 ways, for example, as 45859984 + 223592209 = 6772^2 + 14953^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 269452193 - 28 = 269451937 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 269452193.
It is not an unprimeable number, because it can be changed into a prime (269452103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32621 + ... + 40037.
It is an arithmetic number, because the mean of its divisors is an integer number (35684289).
Almost surely, 2269452193 is an apocalyptic number.
It is an amenable number.
269452193 is a deficient number, since it is larger than the sum of its proper divisors (16022119).
269452193 is a wasteful number, since it uses less digits than its factorization.
269452193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9571.
The product of its digits is 116640, while the sum is 41.
The square root of 269452193 is about 16414.9990252817. Note that the first 3 decimals coincide. The cubic root of 269452193 is about 645.8929946059.
The spelling of 269452193 in words is "two hundred sixty-nine million, four hundred fifty-two thousand, one hundred ninety-three".
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