Base | Representation |
---|---|
bin | 10011010001010100… |
… | …00111010011100001 |
3 | 222201000110100102220 |
4 | 21220222013103201 |
5 | 132142011230100 |
6 | 4430334301253 |
7 | 514243614603 |
oct | 115052072341 |
9 | 28630410386 |
10 | 10345805025 |
11 | 4429a34496 |
12 | 2008957829 |
13 | c8b53512a |
14 | 70205b173 |
15 | 408418aa0 |
hex | 268a874e1 |
10345805025 has 24 divisors (see below), whose sum is σ = 17229935904. Its totient is φ = 5477481600.
The previous prime is 10345804991. The next prime is 10345805047. The reversal of 10345805025 is 52050854301.
It is not a de Polignac number, because 10345805025 - 211 = 10345802977 is a prime.
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, 493171 + ... + 513720.
It is an arithmetic number, because the mean of its divisors is an integer number (717913996).
Almost surely, 210345805025 is an apocalyptic number.
10345805025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10345805025 is a deficient number, since it is larger than the sum of its proper divisors (6884130879).
10345805025 is a wasteful number, since it uses less digits than its factorization.
10345805025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1007041 (or 1007036 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 33.
The spelling of 10345805025 in words is "ten billion, three hundred forty-five million, eight hundred five thousand, twenty-five".
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