Base | Representation |
---|---|
bin | 10011000001001111… |
… | …10111111011000001 |
3 | 222100121210112201020 |
4 | 21200213313323001 |
5 | 131403004000001 |
6 | 4405121100053 |
7 | 511016032206 |
oct | 114047677301 |
9 | 28317715636 |
10 | 10211000001 |
11 | 436a930484 |
12 | 1b8b787629 |
13 | c69626547 |
14 | 6cc1a9cad |
15 | 3eb68b736 |
hex | 2609f7ec1 |
10211000001 has 12 divisors (see below), whose sum is σ = 13992581232. Its totient is φ = 6623348688.
The previous prime is 10210999979. The next prime is 10211000017. The reversal of 10211000001 is 10000011201.
It is not a de Polignac number, because 10211000001 - 218 = 10210737857 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10211000081) 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, 1239015 + ... + 1247228.
It is an arithmetic number, because the mean of its divisors is an integer number (1166048436).
Almost surely, 210211000001 is an apocalyptic number.
It is an amenable number.
10211000001 is a deficient number, since it is larger than the sum of its proper divisors (3781581231).
10211000001 is an equidigital number, since it uses as much as digits as its factorization.
10211000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2486320 (or 2486283 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 6.
Adding to 10211000001 its reverse (10000011201), we get a palindrome (20211011202).
The spelling of 10211000001 in words is "ten billion, two hundred eleven million, one", and thus it is an aban number.
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