Base | Representation |
---|---|
bin | 1001000110110010000100… |
… | …0010101100111000011110 |
3 | 1022110011001002000201111110 |
4 | 2101230201002230320132 |
5 | 2303014312004420410 |
6 | 33143301133402450 |
7 | 2052231513241014 |
oct | 221544102547036 |
9 | 38404032021443 |
10 | 10012123123230 |
11 | 321013253aa28 |
12 | 11584bb939426 |
13 | 5781a696b717 |
14 | 26883723a8b4 |
15 | 1256893d4720 |
hex | 91b210ace1e |
10012123123230 has 32 divisors (see below), whose sum is σ = 25073838779904. Its totient is φ = 2553816912416.
The previous prime is 10012123123217. The next prime is 10012123123241. The reversal of 10012123123230 is 3232132121001.
It is a junction number, because it is equal to n+sod(n) for n = 10012123123197 and 10012123123206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7255160994 + ... + 7255162373.
It is an arithmetic number, because the mean of its divisors is an integer number (783557461872).
Almost surely, 210012123123230 is an apocalyptic number.
10012123123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10012123123230 is an abundant number, since it is smaller than the sum of its proper divisors (15061715656674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10012123123230 is a wasteful number, since it uses less digits than its factorization.
10012123123230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14510323400.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 10012123123230 its reverse (3232132121001), we get a palindrome (13244255244231).
The spelling of 10012123123230 in words is "ten trillion, twelve billion, one hundred twenty-three million, one hundred twenty-three thousand, two hundred thirty".
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