Base | Representation |
---|---|
bin | 10000000011001… |
… | …011111101000000 |
3 | 200202200101011101 |
4 | 100003023331000 |
5 | 1022413131343 |
6 | 42415224144 |
7 | 6446523130 |
oct | 2003137500 |
9 | 622611141 |
10 | 269270848 |
11 | 128aa61a0 |
12 | 76218054 |
13 | 43a2bc82 |
14 | 27a94ac0 |
15 | 1898de4d |
hex | 100cbf40 |
269270848 has 112 divisors (see below), whose sum is σ = 674022528. Its totient is φ = 103680000.
The previous prime is 269270843. The next prime is 269270851. The reversal of 269270848 is 848072962.
It is a tau number, because it is divible by the number of its divisors (112).
It is a junction number, because it is equal to n+sod(n) for n = 269270798 and 269270807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269270843) 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 15 ways as a sum of consecutive naturals, for example, 497458 + ... + 497998.
Almost surely, 2269270848 is an apocalyptic number.
269270848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 269270848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337011264).
269270848 is an abundant number, since it is smaller than the sum of its proper divisors (404751680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
269270848 is a wasteful number, since it uses less digits than its factorization.
269270848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 672 (or 662 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 269270848 is about 16409.4743364923. The cubic root of 269270848 is about 645.7480638234.
The spelling of 269270848 in words is "two hundred sixty-nine million, two hundred seventy thousand, eight hundred forty-eight".
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