Base | Representation |
---|---|
bin | 10100001110111001… |
… | …01110100110110000 |
3 | 1001001000111120100220 |
4 | 22013130232212300 |
5 | 134221232432210 |
6 | 4553510413040 |
7 | 533115534402 |
oct | 120734564660 |
9 | 31030446326 |
10 | 10862389680 |
11 | 467459915a |
12 | 2131961180 |
13 | 1041575c1c |
14 | 7508ccb72 |
15 | 43895ac70 |
hex | 28772e9b0 |
10862389680 has 80 divisors (see below), whose sum is σ = 35445707520. Its totient is φ = 2744181504.
The previous prime is 10862389679. The next prime is 10862389687. The reversal of 10862389680 is 8698326801.
10862389680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (10862389687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186492 + ... + 1195611.
It is an arithmetic number, because the mean of its divisors is an integer number (443071344).
Almost surely, 210862389680 is an apocalyptic number.
10862389680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10862389680 is an abundant number, since it is smaller than the sum of its proper divisors (24583317840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10862389680 is a wasteful number, since it uses less digits than its factorization.
10862389680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2382138 (or 2382132 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 51.
The spelling of 10862389680 in words is "ten billion, eight hundred sixty-two million, three hundred eighty-nine thousand, six hundred eighty".
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