Base | Representation |
---|---|
bin | 10011001101000100… |
… | …00100000011110001 |
3 | 222121112100101102102 |
4 | 21212202010003301 |
5 | 132103343441040 |
6 | 4423022030145 |
7 | 513331513424 |
oct | 114642040361 |
9 | 28545311372 |
10 | 10310140145 |
11 | 4410894988 |
12 | 1bb8a18355 |
13 | c84028856 |
14 | 6db4159bb |
15 | 405221515 |
hex | 2668840f1 |
10310140145 has 16 divisors (see below), whose sum is σ = 13059454080. Its totient is φ = 7813974960.
The previous prime is 10310140133. The next prime is 10310140171. The reversal of 10310140145 is 54104101301.
It is a happy number.
It is not a de Polignac number, because 10310140145 - 212 = 10310136049 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 116021 + ... + 184610.
It is an arithmetic number, because the mean of its divisors is an integer number (816215880).
Almost surely, 210310140145 is an apocalyptic number.
It is an amenable number.
10310140145 is a deficient number, since it is larger than the sum of its proper divisors (2749313935).
10310140145 is an frugal number, since it uses more digits than its factorization.
10310140145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300693 (or 300655 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 10310140145 its reverse (54104101301), we get a palindrome (64414241446).
The spelling of 10310140145 in words is "ten billion, three hundred ten million, one hundred forty thousand, one hundred forty-five".
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