Base | Representation |
---|---|
bin | 11101001000101100101… |
… | …01110111011110111001 |
3 | 10112201000112102112201201 |
4 | 32210112111313132321 |
5 | 112400224131223001 |
6 | 2043522222414201 |
7 | 132220150251124 |
oct | 16442625673671 |
9 | 3481015375651 |
10 | 1001102211001 |
11 | 356624110382 |
12 | 14202b131361 |
13 | 735327419b9 |
14 | 3664c99d3bb |
15 | 1b0933d7501 |
hex | e9165777b9 |
1001102211001 has 16 divisors (see below), whose sum is σ = 1106220945024. Its totient is φ = 901130838784.
The previous prime is 1001102210993. The next prime is 1001102211061. The reversal of 1001102211001 is 1001122011001.
It is a cyclic number.
It is not a de Polignac number, because 1001102211001 - 23 = 1001102210993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1001102211061) 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, 2917386 + ... + 3242428.
It is an arithmetic number, because the mean of its divisors is an integer number (69138809064).
Almost surely, 21001102211001 is an apocalyptic number.
It is an amenable number.
1001102211001 is a deficient number, since it is larger than the sum of its proper divisors (105118734023).
1001102211001 is a wasteful number, since it uses less digits than its factorization.
1001102211001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332960.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1001102211001 its reverse (1001122011001), we get a palindrome (2002224222002).
The spelling of 1001102211001 in words is "one trillion, one billion, one hundred two million, two hundred eleven thousand, one".
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