Base | Representation |
---|---|
bin | 10011010001010010… |
… | …00010001111100001 |
3 | 222200222220222101212 |
4 | 21220221002033201 |
5 | 132141423202040 |
6 | 4430324235505 |
7 | 514241326100 |
oct | 115051021741 |
9 | 28628828355 |
10 | 10345522145 |
11 | 4429860a02 |
12 | 200883bb95 |
13 | c8b46644a |
14 | 701dc6037 |
15 | 4083aed65 |
hex | 268a423e1 |
10345522145 has 24 divisors (see below), whose sum is σ = 14446002024. Its totient is φ = 7091863296.
The previous prime is 10345522133. The next prime is 10345522181. The reversal of 10345522145 is 54122554301.
It can be written as a sum of positive squares in 4 ways, for example, as 1015314496 + 9330207649 = 31864^2 + 96593^2 .
It is not a de Polignac number, because 10345522145 - 24 = 10345522129 is a prime.
It is a Duffinian number.
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, 1361597 + ... + 1369173.
It is an arithmetic number, because the mean of its divisors is an integer number (601916751).
Almost surely, 210345522145 is an apocalyptic number.
It is an amenable number.
10345522145 is a deficient number, since it is larger than the sum of its proper divisors (4100479879).
10345522145 is an equidigital number, since it uses as much as digits as its factorization.
10345522145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13169 (or 13162 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
The spelling of 10345522145 in words is "ten billion, three hundred forty-five million, five hundred twenty-two thousand, one hundred forty-five".
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