Base | Representation |
---|---|
bin | 10010101010011111… |
… | …01100101100110001 |
3 | 221212022121111020202 |
4 | 21111033230230301 |
5 | 131010122110301 |
6 | 4334141444545 |
7 | 503210362010 |
oct | 112517545461 |
9 | 27768544222 |
10 | 10020113201 |
11 | 428210239a |
12 | 1b37870755 |
13 | c38c10287 |
14 | 6b0abaa77 |
15 | 3d9a3266b |
hex | 2553ecb31 |
10020113201 has 16 divisors (see below), whose sum is σ = 12057225600. Its totient is φ = 8134639488.
The previous prime is 10020113197. The next prime is 10020113209. The reversal of 10020113201 is 10231102001.
It is a cyclic number.
It is not a de Polignac number, because 10020113201 - 22 = 10020113197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10020113209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803651 + ... + 816023.
It is an arithmetic number, because the mean of its divisors is an integer number (753576600).
Almost surely, 210020113201 is an apocalyptic number.
It is an amenable number.
10020113201 is a deficient number, since it is larger than the sum of its proper divisors (2037112399).
10020113201 is a wasteful number, since it uses less digits than its factorization.
10020113201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18488.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10020113201 its reverse (10231102001), we get a palindrome (20251215202).
The spelling of 10020113201 in words is "ten billion, twenty million, one hundred thirteen thousand, two hundred one".
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