Base | Representation |
---|---|
bin | 10010101010101000… |
… | …01110011111101001 |
3 | 221212101211210111201 |
4 | 21111110032133221 |
5 | 131010423101301 |
6 | 4334223124201 |
7 | 503223434443 |
oct | 112524163751 |
9 | 27771753451 |
10 | 10021300201 |
11 | 4282843190 |
12 | 1b38143661 |
13 | c39237643 |
14 | 6b0d09493 |
15 | 3d9bb9201 |
hex | 25550e7e9 |
10021300201 has 8 divisors (see below), whose sum is σ = 10943371008. Its totient is φ = 9101070000.
The previous prime is 10021300193. The next prime is 10021300241. The reversal of 10021300201 is 10200312001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10021300201 - 23 = 10021300193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10021300241) 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, 448750 + ... + 470551.
It is an arithmetic number, because the mean of its divisors is an integer number (1367921376).
Almost surely, 210021300201 is an apocalyptic number.
10021300201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10021300201 is a deficient number, since it is larger than the sum of its proper divisors (922070807).
10021300201 is an equidigital number, since it uses as much as digits as its factorization.
10021300201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 920303.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 10021300201 its reverse (10200312001), we get a palindrome (20221612202).
The spelling of 10021300201 in words is "ten billion, twenty-one million, three hundred thousand, two hundred one".
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