Base | Representation |
---|---|
bin | 10011000010100011… |
… | …11000001001111001 |
3 | 222101101111221222001 |
4 | 21201101320021321 |
5 | 131413313323001 |
6 | 4410153101001 |
7 | 511211442226 |
oct | 114121701171 |
9 | 28341457861 |
10 | 10222011001 |
11 | 4376071184 |
12 | 1b933b7761 |
13 | c6b9b0327 |
14 | 6cd83494d |
15 | 3ec614001 |
hex | 261478279 |
10222011001 has 4 divisors (see below), whose sum is σ = 10760011600. Its totient is φ = 9684010404.
The previous prime is 10222010977. The next prime is 10222011017. The reversal of 10222011001 is 10011022201.
10222011001 = T18910 + T18911 + ... + T18966.
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 10222011001 - 27 = 10222010873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10222011091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269000271 + ... + 269000308.
It is an arithmetic number, because the mean of its divisors is an integer number (2690002900).
Almost surely, 210222011001 is an apocalyptic number.
It is an amenable number.
10222011001 is a deficient number, since it is larger than the sum of its proper divisors (538000599).
10222011001 is an equidigital number, since it uses as much as digits as its factorization.
10222011001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538000598.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10222011001 its reverse (10011022201), we get a palindrome (20233033202).
It can be divided in two parts, 1022201 and 1001, that multiplied together give a palindrome (1023223201).
The spelling of 10222011001 in words is "ten billion, two hundred twenty-two million, eleven thousand, one".
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