Base | Representation |
---|---|
bin | 1100010101011011… |
… | …01100100101110000 |
3 | 122002111211201200001 |
4 | 12022231230211300 |
5 | 102030240432344 |
6 | 3013040435344 |
7 | 323050535011 |
oct | 61255544560 |
9 | 18074751601 |
10 | 6622202224 |
11 | 2899073600 |
12 | 1349918b54 |
13 | 816c69271 |
14 | 46b6d5008 |
15 | 28b58ded4 |
hex | 18ab6c970 |
6622202224 has 60 divisors (see below), whose sum is σ = 14193443992. Its totient is φ = 2990782080.
The previous prime is 6622202189. The next prime is 6622202231. The reversal of 6622202224 is 4222022266.
It is a junction number, because it is equal to n+sod(n) for n = 6622202192 and 6622202201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293059 + ... + 314845.
Almost surely, 26622202224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6622202224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7096721996).
6622202224 is an abundant number, since it is smaller than the sum of its proper divisors (7571241768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6622202224 is a wasteful number, since it uses less digits than its factorization.
6622202224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21974 (or 21957 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
The square root of 6622202224 is about 81376.9145642669. The cubic root of 6622202224 is about 1877.8784563344.
The spelling of 6622202224 in words is "six billion, six hundred twenty-two million, two hundred two thousand, two hundred twenty-four".
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