Base | Representation |
---|---|
bin | 10001100111000000111… |
… | …100111010010111000100 |
3 | 11021200112112220221221210 |
4 | 101213000330322113010 |
5 | 124311312442101312 |
6 | 2323531155411420 |
7 | 153266655545205 |
oct | 21470074722704 |
9 | 4250475827853 |
10 | 1210123003332 |
11 | 427234984351 |
12 | 1766438b3b70 |
13 | 8a1639110c9 |
14 | 427dab495ac |
15 | 21728793e3c |
hex | 119c0f3a5c4 |
1210123003332 has 48 divisors (see below), whose sum is σ = 2829732135552. Its totient is φ = 402502114560.
The previous prime is 1210123003289. The next prime is 1210123003387. The reversal of 1210123003332 is 2333003210121.
It is a junction number, because it is equal to n+sod(n) for n = 1210123003299 and 1210123003308.
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, 10974232 + ... + 11083952.
It is an arithmetic number, because the mean of its divisors is an integer number (58952752824).
Almost surely, 21210123003332 is an apocalyptic number.
1210123003332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1210123003332 is an abundant number, since it is smaller than the sum of its proper divisors (1619609132220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1210123003332 is a wasteful number, since it uses less digits than its factorization.
1210123003332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111708 (or 111706 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1210123003332 its reverse (2333003210121), we get a palindrome (3543126213453).
The spelling of 1210123003332 in words is "one trillion, two hundred ten billion, one hundred twenty-three million, three thousand, three hundred thirty-two".
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