Base | Representation |
---|---|
bin | 11100000010111… |
… | …11001000000000 |
3 | 121101200222200000 |
4 | 32001133020000 |
5 | 440212130111 |
6 | 35202400000 |
7 | 5554524165 |
oct | 1601371000 |
9 | 541628600 |
10 | 235270656 |
11 | 110893365 |
12 | 66960000 |
13 | 3998630a |
14 | 2336406c |
15 | 159c4c56 |
hex | e05f200 |
235270656 has 240 divisors, whose sum is σ = 738786048. Its totient is φ = 74649600.
The previous prime is 235270639. The next prime is 235270661. The reversal of 235270656 is 656072532.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 235270656.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3856866 + ... + 3856926.
Almost surely, 2235270656 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 235270656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369393024).
235270656 is an abundant number, since it is smaller than the sum of its proper divisors (503515392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235270656 is an frugal number, since it uses more digits than its factorization.
235270656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125 (or 97 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
The square root of 235270656 is about 15338.5350017529. The cubic root of 235270656 is about 617.3373989856.
The spelling of 235270656 in words is "two hundred thirty-five million, two hundred seventy thousand, six hundred fifty-six".
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