Base | Representation |
---|---|
bin | 10011000010100011… |
… | …10101101101110011 |
3 | 222101101111110021001 |
4 | 21201101311231303 |
5 | 131413313013021 |
6 | 4410152542431 |
7 | 511211401135 |
oct | 114121655563 |
9 | 28341443231 |
10 | 10222001011 |
11 | 4376064722 |
12 | 1b933b1a17 |
13 | c6b9a8911 |
14 | 6cd831055 |
15 | 3ec611091 |
hex | 261475b73 |
10222001011 has 8 divisors (see below), whose sum is σ = 10306645920. Its totient is φ = 10137704448.
The previous prime is 10222000991. The next prime is 10222001033. The reversal of 10222001011 is 11010022201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10222001011 is a prime.
It is a super-3 number, since 3×102220010113 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10222001051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27991 + ... + 145696.
It is an arithmetic number, because the mean of its divisors is an integer number (1288330740).
Almost surely, 210222001011 is an apocalyptic number.
10222001011 is a deficient number, since it is larger than the sum of its proper divisors (84644909).
10222001011 is a wasteful number, since it uses less digits than its factorization.
10222001011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174173.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10222001011 its reverse (11010022201), we get a palindrome (21232023212).
The spelling of 10222001011 in words is "ten billion, two hundred twenty-two million, one thousand, eleven".
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