Base | Representation |
---|---|
bin | 10011000110001010… |
… | …01101001000110001 |
3 | 222110111101221011102 |
4 | 21203011031020301 |
5 | 131444033243010 |
6 | 4413153054145 |
7 | 512026426520 |
oct | 114305151061 |
9 | 28414357142 |
10 | 10252243505 |
11 | 4391140319 |
12 | 1ba1557355 |
13 | c7503709a |
14 | 6d38644b7 |
15 | 4000d6ba5 |
hex | 26314d231 |
10252243505 has 16 divisors (see below), whose sum is σ = 14063725440. Its totient is φ = 7028356992.
The previous prime is 10252243493. The next prime is 10252243513. The reversal of 10252243505 is 50534225201.
It is a cyclic number.
It is not a de Polignac number, because 10252243505 - 214 = 10252227121 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114677 + ... + 183453.
It is an arithmetic number, because the mean of its divisors is an integer number (878982840).
Almost surely, 210252243505 is an apocalyptic number.
It is an amenable number.
10252243505 is a deficient number, since it is larger than the sum of its proper divisors (3811481935).
10252243505 is an equidigital number, since it uses as much as digits as its factorization.
10252243505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73048.
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 10252243505 its reverse (50534225201), we get a palindrome (60786468706).
The spelling of 10252243505 in words is "ten billion, two hundred fifty-two million, two hundred forty-three thousand, five hundred five".
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