Base | Representation |
---|---|
bin | 101111100110101100… |
… | …1011000010101001000 |
3 | 100202212121012210010120 |
4 | 1133031121120111020 |
5 | 3133331414332334 |
6 | 114544112343240 |
7 | 10246234422534 |
oct | 1371531302510 |
9 | 322777183116 |
10 | 102230230344 |
11 | 3a3a0333180 |
12 | 17990844b20 |
13 | 9842896b78 |
14 | 4d3b32abc4 |
15 | 29d4e28949 |
hex | 17cd658548 |
102230230344 has 32 divisors (see below), whose sum is σ = 278809719840. Its totient is φ = 30978857600.
The previous prime is 102230230327. The next prime is 102230230381. The reversal of 102230230344 is 443032032201.
102230230344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 193617597 + ... + 193618124.
It is an arithmetic number, because the mean of its divisors is an integer number (8712803745).
Almost surely, 2102230230344 is an apocalyptic number.
It is an amenable number.
102230230344 is an abundant number, since it is smaller than the sum of its proper divisors (176579489496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102230230344 is a wasteful number, since it uses less digits than its factorization.
102230230344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387235741 (or 387235737 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 102230230344 its reverse (443032032201), we get a palindrome (545262262545).
The spelling of 102230230344 in words is "one hundred two billion, two hundred thirty million, two hundred thirty thousand, three hundred forty-four".
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