Base | Representation |
---|---|
bin | 1011111111110111000… |
… | …10011110000100110100 |
3 | 1110102001212001221020011 |
4 | 11333323202132010310 |
5 | 23223232423313140 |
6 | 513214212550004 |
7 | 41532512162332 |
oct | 5777342360464 |
9 | 1412055057204 |
10 | 412242010420 |
11 | 14991595aa89 |
12 | 67a8b022304 |
13 | 2cb49978aa6 |
14 | 15d49dbab52 |
15 | aacb520cea |
hex | 5ffb89e134 |
412242010420 has 48 divisors (see below), whose sum is σ = 885321919440. Its totient is φ = 161183998976.
The previous prime is 412242010393. The next prime is 412242010441. The reversal of 412242010420 is 24010242214.
It can be written as a sum of positive squares in 8 ways, for example, as 20651414436 + 391590595984 = 143706^2 + 625772^2 .
It is a junction number, because it is equal to n+sod(n) for n = 412242010391 and 412242010400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437737 + ... + 1008016.
It is an arithmetic number, because the mean of its divisors is an integer number (18444206655).
Almost surely, 2412242010420 is an apocalyptic number.
It is an amenable number.
412242010420 is an abundant number, since it is smaller than the sum of its proper divisors (473079909020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412242010420 is a wasteful number, since it uses less digits than its factorization.
412242010420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1446084 (or 1446082 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 412242010420 its reverse (24010242214), we get a palindrome (436252252634).
The spelling of 412242010420 in words is "four hundred twelve billion, two hundred forty-two million, ten thousand, four hundred twenty".
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