Base | Representation |
---|---|
bin | 10011000001011001… |
… | …00111011010000011 |
3 | 222100201010200220000 |
4 | 21200230213122003 |
5 | 131403313234300 |
6 | 4405203451043 |
7 | 511032430266 |
oct | 114054473203 |
9 | 28321120800 |
10 | 10212243075 |
11 | 43705aa411 |
12 | 1b90086a83 |
13 | c699702a8 |
14 | 6cc410cdd |
15 | 3eb834c00 |
hex | 260b27683 |
10212243075 has 60 divisors (see below), whose sum is σ = 19356690408. Its totient is φ = 5319820800.
The previous prime is 10212243071. The next prime is 10212243091. The reversal of 10212243075 is 57034221201.
10212243075 is a `hidden beast` number, since 10 + 212 + 2 + 430 + 7 + 5 = 666.
It is not a de Polignac number, because 10212243075 - 22 = 10212243071 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (10212243071) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 28435 + ... + 145715.
Almost surely, 210212243075 is an apocalyptic number.
10212243075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10212243075 is a deficient number, since it is larger than the sum of its proper divisors (9144447333).
10212243075 is a wasteful number, since it uses less digits than its factorization.
10212243075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117346 (or 117332 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
Adding to 10212243075 its reverse (57034221201), we get a palindrome (67246464276).
The spelling of 10212243075 in words is "ten billion, two hundred twelve million, two hundred forty-three thousand, seventy-five".
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