Base | Representation |
---|---|
bin | 10011000010011100… |
… | …00110111111100011 |
3 | 222101022122202221221 |
4 | 21201032012333203 |
5 | 131413040220303 |
6 | 4410115555511 |
7 | 511200156316 |
oct | 114116067743 |
9 | 28338582857 |
10 | 10221023203 |
11 | 4375557016 |
12 | 1b92bbbb97 |
13 | c6b725831 |
14 | 6cd65897d |
15 | 3ec4bb4bd |
hex | 261386fe3 |
10221023203 has 8 divisors (see below), whose sum is σ = 10823183280. Its totient is φ = 9618965760.
The previous prime is 10221023143. The next prime is 10221023231. The reversal of 10221023203 is 30232012201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10221023203 - 225 = 10187468771 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10221023243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291468 + ... + 324646.
It is an arithmetic number, because the mean of its divisors is an integer number (1352897910).
Almost surely, 210221023203 is an apocalyptic number.
10221023203 is a deficient number, since it is larger than the sum of its proper divisors (602160077).
10221023203 is a wasteful number, since it uses less digits than its factorization.
10221023203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51317.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10221023203 its reverse (30232012201), we get a palindrome (40453035404).
The spelling of 10221023203 in words is "ten billion, two hundred twenty-one million, twenty-three thousand, two hundred three".
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