Base | Representation |
---|---|
bin | 1001000111001111011010… |
… | …0110110101110010100001 |
3 | 1022110220101002211222100201 |
4 | 2101303312212311302201 |
5 | 2303131430241024301 |
6 | 33151042554145201 |
7 | 2052630653106664 |
oct | 221636646656241 |
9 | 38426332758321 |
10 | 10020001111201 |
11 | 3213505451994 |
12 | 1159b3a122201 |
13 | 578b60b31b73 |
14 | 268d836236db |
15 | 12599ad2d201 |
hex | 91cf69b5ca1 |
10020001111201 has 4 divisors (see below), whose sum is σ = 10031943902400. Its totient is φ = 10008058320004.
The previous prime is 10020001111171. The next prime is 10020001111217. The reversal of 10020001111201 is 10211110002001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10020001111201 - 215 = 10020001078433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10020001112201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5971394341 + ... + 5971396018.
It is an arithmetic number, because the mean of its divisors is an integer number (2507985975600).
Almost surely, 210020001111201 is an apocalyptic number.
It is an amenable number.
10020001111201 is a deficient number, since it is larger than the sum of its proper divisors (11942791199).
10020001111201 is an equidigital number, since it uses as much as digits as its factorization.
10020001111201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11942791198.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 10020001111201 its reverse (10211110002001), we get a palindrome (20231111113202).
The spelling of 10020001111201 in words is "ten trillion, twenty billion, one million, one hundred eleven thousand, two hundred one".
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