Base | Representation |
---|---|
bin | 1001010010011100001110… |
… | …1111101100011010111110 |
3 | 1100011022001012102111101200 |
4 | 2110213003233230122332 |
5 | 2314310014324304210 |
6 | 33415304355120330 |
7 | 2102552214654315 |
oct | 224470357543276 |
9 | 40138035374350 |
10 | 10212421322430 |
11 | 3288077665648 |
12 | 118b29b2a30a6 |
13 | 5910479a7b12 |
14 | 2743d8b8327c |
15 | 12a9adb0e0c0 |
hex | 949c3bec6be |
10212421322430 has 48 divisors (see below), whose sum is σ = 26573088451104. Its totient is φ = 2721179736000.
The previous prime is 10212421322413. The next prime is 10212421322479. The reversal of 10212421322430 is 3422312421201.
10212421322430 is a `hidden beast` number, since 1 + 0 + 2 + 12 + 4 + 213 + 2 + 2 + 430 = 666.
It is a super-2 number, since 2×102124213224302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10212421322394 and 10212421322403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44313946 + ... + 44543805.
It is an arithmetic number, because the mean of its divisors is an integer number (553606009398).
Almost surely, 210212421322430 is an apocalyptic number.
10212421322430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10212421322430 is an abundant number, since it is smaller than the sum of its proper divisors (16360667128674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212421322430 is a wasteful number, since it uses less digits than its factorization.
10212421322430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88859041 (or 88859038 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 10212421322430 its reverse (3422312421201), we get a palindrome (13634733743631).
The spelling of 10212421322430 in words is "ten trillion, two hundred twelve billion, four hundred twenty-one million, three hundred twenty-two thousand, four hundred thirty".
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