Base | Representation |
---|---|
bin | 11101011001010001101… |
… | …00101101001111100001 |
3 | 10120112222210100211212200 |
4 | 32230220310231033201 |
5 | 113021441032020001 |
6 | 2051553312443413 |
7 | 132653540135205 |
oct | 16545064551741 |
9 | 3515883324780 |
10 | 1010002220001 |
11 | 35a380a16915 |
12 | 1438b3849569 |
13 | 74320582608 |
14 | 36c549c6b05 |
15 | 1b414912086 |
hex | eb28d2d3e1 |
1010002220001 has 12 divisors (see below), whose sum is σ = 1535675890320. Its totient is φ = 637896138840.
The previous prime is 1010002219991. The next prime is 1010002220047. The reversal of 1010002220001 is 1000222000101.
It is not a de Polignac number, because 1010002220001 - 218 = 1010001957857 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 (1010002220701) 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, 2953222695 + ... + 2953223036.
It is an arithmetic number, because the mean of its divisors is an integer number (127972990860).
Almost surely, 21010002220001 is an apocalyptic number.
It is an amenable number.
1010002220001 is a deficient number, since it is larger than the sum of its proper divisors (525673670319).
1010002220001 is a wasteful number, since it uses less digits than its factorization.
1010002220001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5906445756 (or 5906445753 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 1010002220001 its reverse (1000222000101), we get a palindrome (2010224220102).
The spelling of 1010002220001 in words is "one trillion, ten billion, two million, two hundred twenty thousand, one".
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