Base | Representation |
---|---|
bin | 10011011010001101… |
… | …10111110000111100 |
3 | 222220012220211101221 |
4 | 21231012313300330 |
5 | 132320113434122 |
6 | 4442002243124 |
7 | 516141245506 |
oct | 115506676074 |
9 | 28805824357 |
10 | 10420452412 |
11 | 446808a147 |
12 | 20299564a4 |
13 | ca0b40096 |
14 | 70bd2cd76 |
15 | 40ec616c7 |
hex | 26d1b7c3c |
10420452412 has 12 divisors (see below), whose sum is σ = 18298031976. Its totient is φ = 5192443280.
The previous prime is 10420452407. The next prime is 10420452431. The reversal of 10420452412 is 21425402401.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 4444414 + ... + 4446757.
It is an arithmetic number, because the mean of its divisors is an integer number (1524835998).
Almost surely, 210420452412 is an apocalyptic number.
It is an amenable number.
10420452412 is a deficient number, since it is larger than the sum of its proper divisors (7877579564).
10420452412 is a wasteful number, since it uses less digits than its factorization.
10420452412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8891468 (or 8891466 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 25.
Adding to 10420452412 its reverse (21425402401), we get a palindrome (31845854813).
The spelling of 10420452412 in words is "ten billion, four hundred twenty million, four hundred fifty-two thousand, four hundred twelve".
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