Base | Representation |
---|---|
bin | 11110000000100101… |
… | …001011001110001101 |
3 | 10002011121101012100220 |
4 | 132000211023032031 |
5 | 1011442313000023 |
6 | 22445205141553 |
7 | 2220330324000 |
oct | 360045131615 |
9 | 102147335326 |
10 | 32222000013 |
11 | 1273552a585 |
12 | 62b30ba8b9 |
13 | 306682a2c8 |
14 | 17b95b1537 |
15 | c88c3e3e3 |
hex | 78094b38d |
32222000013 has 32 divisors (see below), whose sum is σ = 50131488000. Its totient is φ = 18401822208.
The previous prime is 32221999973. The next prime is 32222000017. The reversal of 32222000013 is 31000022223.
It is not a de Polignac number, because 32222000013 - 210 = 32221998989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32221999956 and 32222000001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32222000017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1960293 + ... + 1976661.
It is an arithmetic number, because the mean of its divisors is an integer number (1566609000).
Almost surely, 232222000013 is an apocalyptic number.
It is an amenable number.
32222000013 is a deficient number, since it is larger than the sum of its proper divisors (17909487987).
32222000013 is a wasteful number, since it uses less digits than its factorization.
32222000013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18306 (or 18292 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 32222000013 its reverse (31000022223), we get a palindrome (63222022236).
The spelling of 32222000013 in words is "thirty-two billion, two hundred twenty-two million, thirteen", and thus it is an aban number.
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