Base | Representation |
---|---|
bin | 1011111010111111… |
… | …0111101111001001 |
3 | 22021000210000200120 |
4 | 2332233313233021 |
5 | 23023224020410 |
6 | 1245315453453 |
7 | 142206264525 |
oct | 27657675711 |
9 | 8230700616 |
10 | 3200220105 |
11 | 13a2493805 |
12 | 7538b7289 |
13 | 3c0017a84 |
14 | 225044d85 |
15 | 13ae43570 |
hex | bebf7bc9 |
3200220105 has 8 divisors (see below), whose sum is σ = 5120352192. Its totient is φ = 1706784048.
The previous prime is 3200220077. The next prime is 3200220113. The reversal of 3200220105 is 5010220023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3200220105 - 25 = 3200220073 is a prime.
It is a super-2 number, since 2×32002201052 = 20482817440892422050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 213348007 = 3200220105 / (3 + 2 + 0 + 0 + 2 + 2 + 0 + 1 + 0 + 5).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106673989 + ... + 106674018.
It is an arithmetic number, because the mean of its divisors is an integer number (640044024).
Almost surely, 23200220105 is an apocalyptic number.
It is an amenable number.
3200220105 is a deficient number, since it is larger than the sum of its proper divisors (1920132087).
3200220105 is a wasteful number, since it uses less digits than its factorization.
3200220105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213348015.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 3200220105 is about 56570.4879331971. The cubic root of 3200220105 is about 1473.6463850879.
Adding to 3200220105 its reverse (5010220023), we get a palindrome (8210440128).
The spelling of 3200220105 in words is "three billion, two hundred million, two hundred twenty thousand, one hundred five".
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