Base | Representation |
---|---|
bin | 10011000000001011… |
… | …00010101101001001 |
3 | 222022222212022022022 |
4 | 21200011202231021 |
5 | 131343203001301 |
6 | 4404200134225 |
7 | 510546366551 |
oct | 114005425511 |
9 | 28288768268 |
10 | 10202000201 |
11 | 4365843828 |
12 | 1b88767375 |
13 | c677c5013 |
14 | 6cad06161 |
15 | 3ea9aed1b |
hex | 260162b49 |
10202000201 has 8 divisors (see below), whose sum is σ = 10807351680. Its totient is φ = 9603489168.
The previous prime is 10202000189. The next prime is 10202000231. The reversal of 10202000201 is 10200020201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10202000201 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10202000231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707041 + ... + 1713006.
It is an arithmetic number, because the mean of its divisors is an integer number (1350918960).
Almost surely, 210202000201 is an apocalyptic number.
It is an amenable number.
10202000201 is a deficient number, since it is larger than the sum of its proper divisors (605351479).
10202000201 is a wasteful number, since it uses less digits than its factorization.
10202000201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3420223.
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 10202000201 its reverse (10200020201), we get a palindrome (20402020402).
The spelling of 10202000201 in words is "ten billion, two hundred two million, two hundred one", and thus it is an aban number.
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