Base | Representation |
---|---|
bin | 10011000010101110… |
… | …10011100110001000 |
3 | 222101111012021010011 |
4 | 21201113103212020 |
5 | 131414144342440 |
6 | 4410243401304 |
7 | 511226520244 |
oct | 114127234610 |
9 | 28344167104 |
10 | 10223434120 |
11 | 4376953409 |
12 | 1b93983234 |
13 | c6c08b003 |
14 | 6cdac5424 |
15 | 3ec7e59ea |
hex | 2615d3988 |
10223434120 has 64 divisors (see below), whose sum is σ = 24453316800. Its totient is φ = 3835756800.
The previous prime is 10223434097. The next prime is 10223434153. The reversal of 10223434120 is 2143432201.
It is a junction number, because it is equal to n+sod(n) for n = 10223434091 and 10223434100.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10167 + ... + 143353.
It is an arithmetic number, because the mean of its divisors is an integer number (382083075).
Almost surely, 210223434120 is an apocalyptic number.
10223434120 is a gapful number since it is divisible by the number (10) 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 10223434120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12226658400).
10223434120 is an abundant number, since it is smaller than the sum of its proper divisors (14229882680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10223434120 is a wasteful number, since it uses less digits than its factorization.
10223434120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133318 (or 133314 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 10223434120 its reverse (2143432201), we get a palindrome (12366866321).
The spelling of 10223434120 in words is "ten billion, two hundred twenty-three million, four hundred thirty-four thousand, one hundred twenty".
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