Base | Representation |
---|---|
bin | 11000001101110001… |
… | …01111111001001110 |
3 | 1020120000121211222110 |
4 | 30012320233321032 |
5 | 203111103111142 |
6 | 5550004324450 |
7 | 640106633403 |
oct | 140670577116 |
9 | 36500554873 |
10 | 13000441422 |
11 | 5571457071 |
12 | 26299a3726 |
13 | 12c24c78b7 |
14 | 8b48422aa |
15 | 5114dc99c |
hex | 306e2fe4e |
13000441422 has 16 divisors (see below), whose sum is σ = 26002063872. Its totient is φ = 4333283640.
The previous prime is 13000441379. The next prime is 13000441427. The reversal of 13000441422 is 22414400031.
It is a super-2 number, since 2×130004414222 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13000441427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166897 + ... + 232067.
It is an arithmetic number, because the mean of its divisors is an integer number (1625128992).
Almost surely, 213000441422 is an apocalyptic number.
13000441422 is an abundant number, since it is smaller than the sum of its proper divisors (13001622450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13000441422 is a wasteful number, since it uses less digits than its factorization.
13000441422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98423.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 13000441422 its reverse (22414400031), we get a palindrome (35414841453).
The spelling of 13000441422 in words is "thirteen billion, four hundred forty-one thousand, four hundred twenty-two".
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