Base | Representation |
---|---|
bin | 10011000001001000… |
… | …11100011111010001 |
3 | 222100120002212210100 |
4 | 21200210130133101 |
5 | 131402241214301 |
6 | 4405045523013 |
7 | 511005266616 |
oct | 114044343721 |
9 | 28316085710 |
10 | 10210101201 |
11 | 436a377173 |
12 | 1b8b413469 |
13 | c693a0401 |
14 | 6cc01450d |
15 | 3eb560286 |
hex | 26091c7d1 |
10210101201 has 12 divisors (see below), whose sum is σ = 14748801028. Its totient is φ = 6806329344.
The previous prime is 10210101191. The next prime is 10210101227.
It is a happy number.
10210101201 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 1270209600 + 8939891601 = 35640^2 + 94551^2 .
It is not a de Polignac number, because 10210101201 - 25 = 10210101169 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10210101701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269061 + ... + 304653.
Almost surely, 210210101201 is an apocalyptic number.
It is an amenable number.
10210101201 is a deficient number, since it is larger than the sum of its proper divisors (4538699827).
10210101201 is a wasteful number, since it uses less digits than its factorization.
10210101201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67472 (or 67469 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
The spelling of 10210101201 in words is "ten billion, two hundred ten million, one hundred one thousand, two hundred one".
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