Base | Representation |
---|---|
bin | 10100100101010100… |
… | …101000011101110101 |
3 | 2010001020221020022101 |
4 | 110211110220131311 |
5 | 330230324031401 |
6 | 14053021102101 |
7 | 1411453263313 |
oct | 244524503565 |
9 | 63036836271 |
10 | 22101002101 |
11 | 9411491aa2 |
12 | 43496b7931 |
13 | 2112a56949 |
14 | 10d93530b3 |
15 | 895430101 |
hex | 525528775 |
22101002101 has 8 divisors (see below), whose sum is σ = 22437976320. Its totient is φ = 21764237088.
The previous prime is 22101002029. The next prime is 22101002111. The reversal of 22101002101 is 10120010122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22101002101 - 27 = 22101001973 is a prime.
It is a super-3 number, since 3×221010021013 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22101002111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167580 + ... + 268858.
It is an arithmetic number, because the mean of its divisors is an integer number (2804747040).
Almost surely, 222101002101 is an apocalyptic number.
It is an amenable number.
22101002101 is a deficient number, since it is larger than the sum of its proper divisors (336974219).
22101002101 is a wasteful number, since it uses less digits than its factorization.
22101002101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104603.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 22101002101 its reverse (10120010122), we get a palindrome (32221012223).
The spelling of 22101002101 in words is "twenty-two billion, one hundred one million, two thousand, one hundred one".
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