Base | Representation |
---|---|
bin | 10011000010011101… |
… | …10010111000111001 |
3 | 222101022222220121010 |
4 | 21201032302320321 |
5 | 131413111444001 |
6 | 4410123504133 |
7 | 511201535442 |
oct | 114116627071 |
9 | 28338886533 |
10 | 10221203001 |
11 | 437566a109 |
12 | 1b93088049 |
13 | c6b789619 |
14 | 6cd6a42c9 |
15 | 3ec5048d6 |
hex | 2613b2e39 |
10221203001 has 8 divisors (see below), whose sum is σ = 13628979520. Its totient is φ = 6813780912.
The previous prime is 10221202987. The next prime is 10221203039. The reversal of 10221203001 is 10030212201.
10221203001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10221203001 - 211 = 10221200953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10221203101) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 11806 + ... + 143463.
It is an arithmetic number, because the mean of its divisors is an integer number (1703622440).
Almost surely, 210221203001 is an apocalyptic number.
It is an amenable number.
10221203001 is a deficient number, since it is larger than the sum of its proper divisors (3407776519).
10221203001 is a wasteful number, since it uses less digits than its factorization.
10221203001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177215.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10221203001 its reverse (10030212201), we get a palindrome (20251415202).
The spelling of 10221203001 in words is "ten billion, two hundred twenty-one million, two hundred three thousand, one".
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