Base | Representation |
---|---|
bin | 1001010010000001000011… |
… | …0011001110111110110000 |
3 | 1100010121012122112022101102 |
4 | 2110200100303032332300 |
5 | 2314200043241131311 |
6 | 33412100323423532 |
7 | 2102203330061450 |
oct | 224402063167660 |
9 | 40117178468342 |
10 | 10205124161456 |
11 | 3284a725a65a4 |
12 | 11899a3524ba8 |
13 | 590453c593a3 |
14 | 273d05991d60 |
15 | 12a6d319743b |
hex | 94810ccefb0 |
10205124161456 has 40 divisors (see below), whose sum is σ = 22714143907104. Its totient is φ = 4350963363840.
The previous prime is 10205124161447. The next prime is 10205124161489. The reversal of 10205124161456 is 65416142150201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236033255 + ... + 236076486.
Almost surely, 210205124161456 is an apocalyptic number.
10205124161456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10205124161456 is an abundant number, since it is smaller than the sum of its proper divisors (12509019745648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10205124161456 is a wasteful number, since it uses less digits than its factorization.
10205124161456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472109949 (or 472109943 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 38.
The spelling of 10205124161456 in words is "ten trillion, two hundred five billion, one hundred twenty-four million, one hundred sixty-one thousand, four hundred fifty-six".
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