Base | Representation |
---|---|
bin | 10011000010111011… |
… | …01111111111111001 |
3 | 222101121101002021011 |
4 | 21201131233333321 |
5 | 131420112421241 |
6 | 4410343513521 |
7 | 511250054110 |
oct | 114135577771 |
9 | 28347332234 |
10 | 10225123321 |
11 | 43778a7546 |
12 | 1b944588a1 |
13 | c6c52cb3a |
14 | 6d0004c77 |
15 | 3eca2b281 |
hex | 26176fff9 |
10225123321 has 8 divisors (see below), whose sum is σ = 11789270784. Its totient is φ = 8686829760.
The previous prime is 10225123319. The next prime is 10225123367. The reversal of 10225123321 is 12332152201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10225123321 - 21 = 10225123319 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10225123292 and 10225123301.
It is not an unprimeable number, because it can be changed into a prime (10225123301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6462625 + ... + 6464206.
It is an arithmetic number, because the mean of its divisors is an integer number (1473658848).
Almost surely, 210225123321 is an apocalyptic number.
It is an amenable number.
10225123321 is a deficient number, since it is larger than the sum of its proper divisors (1564147463).
10225123321 is a wasteful number, since it uses less digits than its factorization.
10225123321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12926951.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 10225123321 its reverse (12332152201), we get a palindrome (22557275522).
The spelling of 10225123321 in words is "ten billion, two hundred twenty-five million, one hundred twenty-three thousand, three hundred twenty-one".
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