Base | Representation |
---|---|
bin | 10010110110101010… |
… | …01101010111100000 |
3 | 222010102202002211222 |
4 | 21123111031113200 |
5 | 131212242033044 |
6 | 4352230154212 |
7 | 505560313316 |
oct | 113325152740 |
9 | 28112662758 |
10 | 10122221024 |
11 | 4324803523 |
12 | 1b65ab2968 |
13 | c541112c6 |
14 | 6c049a0b6 |
15 | 3e39a18ee |
hex | 25b54d5e0 |
10122221024 has 24 divisors (see below), whose sum is σ = 19935902448. Its totient is φ = 5059134720.
The previous prime is 10122221009. The next prime is 10122221033. The reversal of 10122221024 is 42012222101.
10122221024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10122220993 and 10122221011.
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, 23309 + ... + 144179.
It is an arithmetic number, because the mean of its divisors is an integer number (830662602).
Almost surely, 210122221024 is an apocalyptic number.
It is an amenable number.
10122221024 is a deficient number, since it is larger than the sum of its proper divisors (9813681424).
10122221024 is a wasteful number, since it uses less digits than its factorization.
10122221024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123498 (or 123490 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10122221024 its reverse (42012222101), we get a palindrome (52134443125).
The spelling of 10122221024 in words is "ten billion, one hundred twenty-two million, two hundred twenty-one thousand, twenty-four".
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