Base | Representation |
---|---|
bin | 1001010001101101111110… |
… | …0000100010100011010001 |
3 | 1100010002222200200012212200 |
4 | 2110123133200202203101 |
5 | 2314104101031210001 |
6 | 33405452154313413 |
7 | 2101632364154412 |
oct | 224333740424321 |
9 | 40102880605780 |
10 | 10200002210001 |
11 | 328288437466a |
12 | 11889b4128869 |
13 | 58cb18a6c596 |
14 | 27397b627809 |
15 | 12a4d36a2086 |
hex | 946df8228d1 |
10200002210001 has 24 divisors (see below), whose sum is σ = 15566428800000. Its totient is φ = 6418158278112.
The previous prime is 10200002209933. The next prime is 10200002210029. The reversal of 10200002210001 is 10001220000201.
It is not a de Polignac number, because 10200002210001 - 226 = 10199935101137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (10200002217001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110826001 + ... + 110917998.
It is an arithmetic number, because the mean of its divisors is an integer number (648601200000).
Almost surely, 210200002210001 is an apocalyptic number.
It is an amenable number.
10200002210001 is a deficient number, since it is larger than the sum of its proper divisors (5366426589999).
10200002210001 is a wasteful number, since it uses less digits than its factorization.
10200002210001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221744293 (or 221744290 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 10200002210001 its reverse (10001220000201), we get a palindrome (20201222210202).
The spelling of 10200002210001 in words is "ten trillion, two hundred billion, two million, two hundred ten thousand, one".
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