Base | Representation |
---|---|
bin | 10000000011100… |
… | …000111101100000 |
3 | 200202211202012100 |
4 | 100003200331200 |
5 | 1022423410041 |
6 | 42421130400 |
7 | 6450332034 |
oct | 2003407540 |
9 | 622752170 |
10 | 269356896 |
11 | 129054906 |
12 | 76259a00 |
13 | 43a5c1a3 |
14 | 27ab81c4 |
15 | 189a96b6 |
hex | 100e0f60 |
269356896 has 72 divisors (see below), whose sum is σ = 768058200. Its totient is φ = 89542656.
The previous prime is 269356849. The next prime is 269356897. The reversal of 269356896 is 698653962.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269356897) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128271 + ... + 130353.
It is an arithmetic number, because the mean of its divisors is an integer number (10667475).
Almost surely, 2269356896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 269356896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384029100).
269356896 is an abundant number, since it is smaller than the sum of its proper divisors (498701304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
269356896 is a wasteful number, since it uses less digits than its factorization.
269356896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2548 (or 2537 counting only the distinct ones).
The product of its digits is 4199040, while the sum is 54.
The square root of 269356896 is about 16412.0960270162. The cubic root of 269356896 is about 645.8168414279.
The spelling of 269356896 in words is "two hundred sixty-nine million, three hundred fifty-six thousand, eight hundred ninety-six".
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