Base | Representation |
---|---|
bin | 1001010010011011001000… |
… | …0001111101011111000110 |
3 | 1100011021021111012002201102 |
4 | 2110212302001331133012 |
5 | 2314303412233333110 |
6 | 33415215101100102 |
7 | 2102541645542036 |
oct | 224466201753706 |
9 | 40137244162642 |
10 | 10212124121030 |
11 | 3287a34922857 |
12 | 118b217857632 |
13 | 590ccb249ac0 |
14 | 2743ab4db8c6 |
15 | 12a9929a45a5 |
hex | 949b207d7c6 |
10212124121030 has 128 divisors (see below), whose sum is σ = 21751481162880. Its totient is φ = 3415639449600.
The previous prime is 10212124121027. The next prime is 10212124121099. The reversal of 10212124121030 is 3012142121201.
10212124121030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10212124120993 and 10212124121011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20065205 + ... + 20567855.
It is an arithmetic number, because the mean of its divisors is an integer number (169933446585).
Almost surely, 210212124121030 is an apocalyptic number.
10212124121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10212124121030 is an abundant number, since it is smaller than the sum of its proper divisors (11539357041850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212124121030 is a wasteful number, since it uses less digits than its factorization.
10212124121030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503034.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 10212124121030 its reverse (3012142121201), we get a palindrome (13224266242231).
The spelling of 10212124121030 in words is "ten trillion, two hundred twelve billion, one hundred twenty-four million, one hundred twenty-one thousand, thirty".
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