Base | Representation |
---|---|
bin | 10011010001010100… |
… | …10111100100011010 |
3 | 222201000120201211012 |
4 | 21220222113210122 |
5 | 132142020343032 |
6 | 4430335533522 |
7 | 514244313041 |
oct | 115052274432 |
9 | 28630521735 |
10 | 10345871642 |
11 | 4429a7a547 |
12 | 200898a2a2 |
13 | c8b559552 |
14 | 702077558 |
15 | 40842d6b2 |
hex | 268a9791a |
10345871642 has 16 divisors (see below), whose sum is σ = 15741195264. Its totient is φ = 5098842000.
The previous prime is 10345871593. The next prime is 10345871671. The reversal of 10345871642 is 24617854301.
It is a self number, because there is not a number n which added to its sum of digits gives 10345871642.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928967 + ... + 940037.
It is an arithmetic number, because the mean of its divisors is an integer number (983824704).
Almost surely, 210345871642 is an apocalyptic number.
10345871642 is a deficient number, since it is larger than the sum of its proper divisors (5395323622).
10345871642 is a wasteful number, since it uses less digits than its factorization.
10345871642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17725.
The product of its (nonzero) digits is 161280, while the sum is 41.
The spelling of 10345871642 in words is "ten billion, three hundred forty-five million, eight hundred seventy-one thousand, six hundred forty-two".
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