Base | Representation |
---|---|
bin | 11000101000001101… |
… | …10100000000100101 |
3 | 1021010110221222121001 |
4 | 30110012310000211 |
5 | 204034342411401 |
6 | 10024010153301 |
7 | 645442055431 |
oct | 142406640045 |
9 | 37113858531 |
10 | 13222232101 |
11 | 5675672751 |
12 | 2690122831 |
13 | 13294413a0 |
14 | 8d60979c1 |
15 | 525bed601 |
hex | 3141b4025 |
13222232101 has 8 divisors (see below), whose sum is σ = 14333629184. Its totient is φ = 12124306800.
The previous prime is 13222232063. The next prime is 13222232117. The reversal of 13222232101 is 10123222231.
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-13222232101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13222292101) 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, 3365901 + ... + 3369826.
It is an arithmetic number, because the mean of its divisors is an integer number (1791703648).
Almost surely, 213222232101 is an apocalyptic number.
It is an amenable number.
13222232101 is a deficient number, since it is larger than the sum of its proper divisors (1111397083).
13222232101 is a wasteful number, since it uses less digits than its factorization.
13222232101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6735891.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 13222232101 its reverse (10123222231), we get a palindrome (23345454332).
The spelling of 13222232101 in words is "thirteen billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred one".
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