Base | Representation |
---|---|
bin | 10101000100100010… |
… | …00010011111000010 |
3 | 1002012101002220022020 |
4 | 22202101002133002 |
5 | 141131422411320 |
6 | 5110302022310 |
7 | 550221023145 |
oct | 124221023702 |
9 | 32171086266 |
10 | 11312310210 |
11 | 4885560103 |
12 | 2238577996 |
13 | 10b38456a6 |
14 | 79456a05c |
15 | 4631d0940 |
hex | 2a24427c2 |
11312310210 has 16 divisors (see below), whose sum is σ = 27149544576. Its totient is φ = 3016616048.
The previous prime is 11312310173. The next prime is 11312310241. The reversal of 11312310210 is 1201321311.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 11312310210.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188538474 + ... + 188538533.
It is an arithmetic number, because the mean of its divisors is an integer number (1696846536).
Almost surely, 211312310210 is an apocalyptic number.
11312310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11312310210 is an abundant number, since it is smaller than the sum of its proper divisors (15837234366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11312310210 is a wasteful number, since it uses less digits than its factorization.
11312310210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 377077017.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 11312310210 its reverse (1201321311), we get a palindrome (12513631521).
The spelling of 11312310210 in words is "eleven billion, three hundred twelve million, three hundred ten thousand, two hundred ten".
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