Base | Representation |
---|---|
bin | 11100000010111… |
… | …00110011100000 |
3 | 121101200111122000 |
4 | 32001130303200 |
5 | 440211324102 |
6 | 35202244000 |
7 | 5554454400 |
oct | 1601346340 |
9 | 541614560 |
10 | 235261152 |
11 | 110887205 |
12 | 66956600 |
13 | 39981ba9 |
14 | 23360800 |
15 | 159c201c |
hex | e05cce0 |
235261152 has 144 divisors (see below), whose sum is σ = 798351120. Its totient is φ = 67205376.
The previous prime is 235261151. The next prime is 235261231. The reversal of 235261152 is 251162532.
It is a happy number.
235261152 is a `hidden beast` number, since 23 + 526 + 115 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235261151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39558 + ... + 45114.
It is an arithmetic number, because the mean of its divisors is an integer number (5544105).
Almost surely, 2235261152 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 235261152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399175560).
235261152 is an abundant number, since it is smaller than the sum of its proper divisors (563089968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235261152 is a wasteful number, since it uses less digits than its factorization.
235261152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5590 (or 5569 counting only the distinct ones).
The product of its digits is 3600, while the sum is 27.
The square root of 235261152 is about 15338.2251906797. The cubic root of 235261152 is about 617.3290862141.
It can be divided in two parts, 2352 and 61152, that added together give a square (63504 = 2522).
The spelling of 235261152 in words is "two hundred thirty-five million, two hundred sixty-one thousand, one hundred fifty-two".
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