Base | Representation |
---|---|
bin | 10000000010101… |
… | …010100101000100 |
3 | 200202102102122102 |
4 | 100002222211010 |
5 | 1022344243043 |
6 | 42412251232 |
7 | 6445413443 |
oct | 2002524504 |
9 | 622372572 |
10 | 269134148 |
11 | 128a12518 |
12 | 76170b18 |
13 | 439b199a |
14 | 27a5ad5a |
15 | 189636b8 |
hex | 100aa944 |
269134148 has 12 divisors (see below), whose sum is σ = 471581292. Its totient is φ = 134396640.
The previous prime is 269134147. The next prime is 269134169. The reversal of 269134148 is 841431962.
It can be written as a sum of positive squares in 2 ways, for example, as 206439424 + 62694724 = 14368^2 + 7918^2 .
It is not an unprimeable number, because it can be changed into a prime (269134147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39023 + ... + 45398.
It is an arithmetic number, because the mean of its divisors is an integer number (39298441).
Almost surely, 2269134148 is an apocalyptic number.
It is an amenable number.
269134148 is a deficient number, since it is larger than the sum of its proper divisors (202447144).
269134148 is a wasteful number, since it uses less digits than its factorization.
269134148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85222 (or 85220 counting only the distinct ones).
The product of its digits is 41472, while the sum is 38.
The square root of 269134148 is about 16405.3085310822. The cubic root of 269134148 is about 645.6387702712.
The spelling of 269134148 in words is "two hundred sixty-nine million, one hundred thirty-four thousand, one hundred forty-eight".
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