Base | Representation |
---|---|
bin | 11100000001110… |
… | …00101100000100 |
3 | 121101101222201001 |
4 | 32000320230010 |
5 | 440142110340 |
6 | 35155143044 |
7 | 5553300166 |
oct | 1600705404 |
9 | 541358631 |
10 | 235113220 |
11 | 110796051 |
12 | 668a4a84 |
13 | 3992c764 |
14 | 23322936 |
15 | 1599329a |
hex | e038b04 |
235113220 has 24 divisors (see below), whose sum is σ = 519724800. Its totient is φ = 89095392.
The previous prime is 235113211. The next prime is 235113253. The reversal of 235113220 is 22311532.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308980 + ... + 309739.
It is an arithmetic number, because the mean of its divisors is an integer number (21655200).
Almost surely, 2235113220 is an apocalyptic number.
235113220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
235113220 is an abundant number, since it is smaller than the sum of its proper divisors (284611580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235113220 is a wasteful number, since it uses less digits than its factorization.
235113220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618747 (or 618745 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 235113220 is about 15333.4021012951. The cubic root of 235113220 is about 617.1996670934.
Adding to 235113220 its reverse (22311532), we get a palindrome (257424752).
The spelling of 235113220 in words is "two hundred thirty-five million, one hundred thirteen thousand, two hundred twenty".
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