Base | Representation |
---|---|
bin | 10010000011001101100… |
… | …11011110100100010101 |
3 | 2012021211210211111010020 |
4 | 21001212303132210111 |
5 | 40130132203424310 |
6 | 1152525503415353 |
7 | 62544064352514 |
oct | 11014663364425 |
9 | 2167753744106 |
10 | 620200061205 |
11 | 21a03084755a |
12 | a02478b4559 |
13 | 4663b91124a |
14 | 22036d6667b |
15 | 111ed456170 |
hex | 9066cde915 |
620200061205 has 16 divisors (see below), whose sum is σ = 992360989440. Its totient is φ = 330759735488.
The previous prime is 620200061189. The next prime is 620200061227. The reversal of 620200061205 is 502160002026.
It is a cyclic number.
It is not a de Polignac number, because 620200061205 - 24 = 620200061189 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 470250 + ... + 1208939.
It is an arithmetic number, because the mean of its divisors is an integer number (62022561840).
Almost surely, 2620200061205 is an apocalyptic number.
It is an amenable number.
620200061205 is a deficient number, since it is larger than the sum of its proper divisors (372160928235).
620200061205 is a wasteful number, since it uses less digits than its factorization.
620200061205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1703820.
The product of its (nonzero) digits is 1440, while the sum is 24.
The spelling of 620200061205 in words is "six hundred twenty billion, two hundred million, sixty-one thousand, two hundred five".
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