Base | Representation |
---|---|
bin | 10010101001011011… |
… | …01111100111000110 |
3 | 221211200212021102011 |
4 | 21110231233213012 |
5 | 131000332242410 |
6 | 4333223004434 |
7 | 503041620445 |
oct | 112455574706 |
9 | 27750767364 |
10 | 10011212230 |
11 | 4278082a18 |
12 | 1b3489971a |
13 | c37114a26 |
14 | 6ad840d5c |
15 | 3d8d7518a |
hex | 254b6f9c6 |
10011212230 has 16 divisors (see below), whose sum is σ = 18601478784. Its totient is φ = 3875307840.
The previous prime is 10011212209. The next prime is 10011212243. The reversal of 10011212230 is 3221211001.
It is a self number, because there is not a number n which added to its sum of digits gives 10011212230.
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 7 ways as a sum of consecutive naturals, for example, 16146807 + ... + 16147426.
It is an arithmetic number, because the mean of its divisors is an integer number (1162592424).
Almost surely, 210011212230 is an apocalyptic number.
10011212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10011212230 is a deficient number, since it is larger than the sum of its proper divisors (8590266554).
10011212230 is a wasteful number, since it uses less digits than its factorization.
10011212230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32294271.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10011212230 its reverse (3221211001), we get a palindrome (13232423231).
The spelling of 10011212230 in words is "ten billion, eleven million, two hundred twelve thousand, two hundred thirty".
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