Base | Representation |
---|---|
bin | 11101010000101101010… |
… | …110111100010000001111 |
3 | 21010020020111122102200112 |
4 | 131100231112330100033 |
5 | 230421112223330330 |
6 | 4135430144150235 |
7 | 265163432203460 |
oct | 35205526742017 |
9 | 7106214572615 |
10 | 2010805683215 |
11 | 70586142859a |
12 | 28585a90837b |
13 | 117806144474 |
14 | 6d475a1ad67 |
15 | 3748b986795 |
hex | 1d42d5bc40f |
2010805683215 has 32 divisors (see below), whose sum is σ = 2768419927680. Its totient is φ = 1373475377664.
The previous prime is 2010805683137. The next prime is 2010805683217. The reversal of 2010805683215 is 5123865080102.
It is a cyclic number.
It is not a de Polignac number, because 2010805683215 - 28 = 2010805682959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010805683217) 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, 10729697 + ... + 10915493.
It is an arithmetic number, because the mean of its divisors is an integer number (86513122740).
Almost surely, 22010805683215 is an apocalyptic number.
2010805683215 is a deficient number, since it is larger than the sum of its proper divisors (757614244465).
2010805683215 is a wasteful number, since it uses less digits than its factorization.
2010805683215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187011.
The product of its (nonzero) digits is 115200, while the sum is 41.
The spelling of 2010805683215 in words is "two trillion, ten billion, eight hundred five million, six hundred eighty-three thousand, two hundred fifteen".
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