Base | Representation |
---|---|
bin | 10011000001101000… |
… | …01010110111110001 |
3 | 222100211212022022100 |
4 | 21200310022313301 |
5 | 131404320121340 |
6 | 4405314131013 |
7 | 511055315544 |
oct | 114064126761 |
9 | 28324768270 |
10 | 10214223345 |
11 | 43717321a7 |
12 | 1b90880a69 |
13 | c6a1b4751 |
14 | 6cc7a885b |
15 | 3ebac6830 |
hex | 260d0adf1 |
10214223345 has 24 divisors (see below), whose sum is σ = 17707735656. Its totient is φ = 5446637568.
The previous prime is 10214223307. The next prime is 10214223353. The reversal of 10214223345 is 54332241201.
It can be written as a sum of positive squares in 4 ways, for example, as 24532209 + 10189691136 = 4953^2 + 100944^2 .
It is not a de Polignac number, because 10214223345 - 29 = 10214222833 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297699 + ... + 330231.
It is an arithmetic number, because the mean of its divisors is an integer number (737822319).
Almost surely, 210214223345 is an apocalyptic number.
10214223345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10214223345 is a deficient number, since it is larger than the sum of its proper divisors (7493512311).
10214223345 is a wasteful number, since it uses less digits than its factorization.
10214223345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39521 (or 39518 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 10214223345 its reverse (54332241201), we get a palindrome (64546464546).
The spelling of 10214223345 in words is "ten billion, two hundred fourteen million, two hundred twenty-three thousand, three hundred forty-five".
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