Base | Representation |
---|---|
bin | 10011001100000111… |
… | …10100010000110011 |
3 | 222120222102112211221 |
4 | 21212003310100303 |
5 | 132044331223443 |
6 | 4422140045511 |
7 | 513204230641 |
oct | 114603642063 |
9 | 28528375757 |
10 | 10302211123 |
11 | 4407369776 |
12 | 1bb6233897 |
13 | c824b0819 |
14 | 6da350191 |
15 | 4046a6eed |
hex | 2660f4433 |
10302211123 has 16 divisors (see below), whose sum is σ = 11004120864. Its totient is φ = 9611130880.
The previous prime is 10302211091. The next prime is 10302211133. The reversal of 10302211123 is 32111220301.
It is not a de Polignac number, because 10302211123 - 25 = 10302211091 is a prime.
It is a super-2 number, since 2×103022111232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10302211097 and 10302211106.
It is not an unprimeable number, because it can be changed into a prime (10302211133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2440911 + ... + 2445127.
It is an arithmetic number, because the mean of its divisors is an integer number (687757554).
Almost surely, 210302211123 is an apocalyptic number.
10302211123 is a deficient number, since it is larger than the sum of its proper divisors (701909741).
10302211123 is a wasteful number, since it uses less digits than its factorization.
10302211123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5462.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 10302211123 its reverse (32111220301), we get a palindrome (42413431424).
The spelling of 10302211123 in words is "ten billion, three hundred two million, two hundred eleven thousand, one hundred twenty-three".
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