Base | Representation |
---|---|
bin | 10011000001100000… |
… | …11001001000111100 |
3 | 222100210000000002202 |
4 | 21200300121020330 |
5 | 131404041430322 |
6 | 4405241011032 |
7 | 511044023060 |
oct | 114060311074 |
9 | 28323000082 |
10 | 10213233212 |
11 | 4371116306 |
12 | 1b90483a78 |
13 | c69c28b80 |
14 | 6cc5cbaa0 |
15 | 3eb97d292 |
hex | 260c1923c |
10213233212 has 48 divisors (see below), whose sum is σ = 22211384832. Its totient is φ = 4001158080.
The previous prime is 10213233179. The next prime is 10213233223. The reversal of 10213233212 is 21233231201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98714 + ... + 173697.
It is an arithmetic number, because the mean of its divisors is an integer number (462737184).
Almost surely, 210213233212 is an apocalyptic number.
It is an amenable number.
10213233212 is an abundant number, since it is smaller than the sum of its proper divisors (11998151620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10213233212 is a wasteful number, since it uses less digits than its factorization.
10213233212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272538 (or 272536 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 10213233212 its reverse (21233231201), we get a palindrome (31446464413).
The spelling of 10213233212 in words is "ten billion, two hundred thirteen million, two hundred thirty-three thousand, two hundred twelve".
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