Base | Representation |
---|---|
bin | 10000000011001… |
… | …100010000011010 |
3 | 200202200102212101 |
4 | 100003030100122 |
5 | 1022413201330 |
6 | 42415234014 |
7 | 6446526553 |
oct | 2003142032 |
9 | 622612771 |
10 | 269272090 |
11 | 128aa711a |
12 | 7621890a |
13 | 43a2c6c9 |
14 | 27a9532a |
15 | 1898e4ca |
hex | 100cc41a |
269272090 has 8 divisors (see below), whose sum is σ = 484689780. Its totient is φ = 107708832.
The previous prime is 269272079. The next prime is 269272111. The reversal of 269272090 is 90272962.
It can be written as a sum of positive squares in 2 ways, for example, as 259242201 + 10029889 = 16101^2 + 3167^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13463595 + ... + 13463614.
Almost surely, 2269272090 is an apocalyptic number.
269272090 is a deficient number, since it is larger than the sum of its proper divisors (215417690).
269272090 is a wasteful number, since it uses less digits than its factorization.
269272090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26927216.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 269272090 is about 16409.5121804397. The cubic root of 269272090 is about 645.7490566501.
The spelling of 269272090 in words is "two hundred sixty-nine million, two hundred seventy-two thousand, ninety".
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