Base | Representation |
---|---|
bin | 10011001110010000… |
… | …11110110101110000 |
3 | 222122020022001110121 |
4 | 21213020132311300 |
5 | 132113433230222 |
6 | 4424021540024 |
7 | 513513230425 |
oct | 114710366560 |
9 | 28566261417 |
10 | 10320211312 |
11 | 4416543564 |
12 | 2000274614 |
13 | c86143918 |
14 | 6dc8b7d4c |
15 | 4060605c7 |
hex | 26721ed70 |
10320211312 has 20 divisors (see below), whose sum is σ = 20323204936. Its totient is φ = 5075513280.
The previous prime is 10320211289. The next prime is 10320211327. The reversal of 10320211312 is 21311202301.
10320211312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×103202113122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5286018 + ... + 5287969.
Almost surely, 210320211312 is an apocalyptic number.
It is an amenable number.
10320211312 is a deficient number, since it is larger than the sum of its proper divisors (10002993624).
10320211312 is a wasteful number, since it uses less digits than its factorization.
10320211312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10574056 (or 10574050 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 10320211312 its reverse (21311202301), we get a palindrome (31631413613).
The spelling of 10320211312 in words is "ten billion, three hundred twenty million, two hundred eleven thousand, three hundred twelve".
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