Base | Representation |
---|---|
bin | 10101000100011000… |
… | …00101110001110110 |
3 | 1002012021122222211202 |
4 | 22202030011301312 |
5 | 141131104403412 |
6 | 5110214132502 |
7 | 550204011143 |
oct | 124214056166 |
9 | 32167588752 |
10 | 11311012982 |
11 | 4884854515 |
12 | 2238051132 |
13 | 10b34b00b9 |
14 | 79430d3ca |
15 | 4630263c2 |
hex | 2a2305c76 |
11311012982 has 8 divisors (see below), whose sum is σ = 17205484752. Its totient is φ = 5575851400.
The previous prime is 11311012969. The next prime is 11311012991. The reversal of 11311012982 is 28921011311.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39827369 + ... + 39827652.
It is an arithmetic number, because the mean of its divisors is an integer number (2150685594).
Almost surely, 211311012982 is an apocalyptic number.
11311012982 is a deficient number, since it is larger than the sum of its proper divisors (5894471770).
11311012982 is an equidigital number, since it uses as much as digits as its factorization.
11311012982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79655094.
The product of its (nonzero) digits is 864, while the sum is 29.
The spelling of 11311012982 in words is "eleven billion, three hundred eleven million, twelve thousand, nine hundred eighty-two".
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