Base | Representation |
---|---|
bin | 1001010010011011000111… |
… | …1011011010001001011100 |
3 | 1100011021021100221211121020 |
4 | 2110212301323122021130 |
5 | 2314303411313402140 |
6 | 33415215000204140 |
7 | 2102541625126320 |
oct | 224466173321134 |
9 | 40137240854536 |
10 | 10212122403420 |
11 | 3287a3395a343 |
12 | 118b217169650 |
13 | 590ccaa98072 |
14 | 2743ab1b1980 |
15 | 12a9927656d0 |
hex | 949b1eda25c |
10212122403420 has 48 divisors (see below), whose sum is σ = 32678791692288. Its totient is φ = 2334199406400.
The previous prime is 10212122403391. The next prime is 10212122403451. The reversal of 10212122403420 is 2430422121201.
10212122403420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 12157288156 + ... + 12157288995.
It is an arithmetic number, because the mean of its divisors is an integer number (680808160256).
Almost surely, 210212122403420 is an apocalyptic number.
10212122403420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10212122403420 is an abundant number, since it is smaller than the sum of its proper divisors (22466669288868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212122403420 is a wasteful number, since it uses less digits than its factorization.
10212122403420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24314577170 (or 24314577168 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 10212122403420 its reverse (2430422121201), we get a palindrome (12642544524621).
The spelling of 10212122403420 in words is "ten trillion, two hundred twelve billion, one hundred twenty-two million, four hundred three thousand, four hundred twenty".
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