Base | Representation |
---|---|
bin | 1001010010011010111001… |
… | …1110001110000100110001 |
3 | 1100011021010022211222111112 |
4 | 2110212232132032010301 |
5 | 2314303301442421040 |
6 | 33415205125323105 |
7 | 2102540322232010 |
oct | 224465636160461 |
9 | 40137108758445 |
10 | 10212064420145 |
11 | 3287a04156685 |
12 | 118b1bb866495 |
13 | 590cbba76033 |
14 | 2743a35daa77 |
15 | 12a98c610365 |
hex | 949ae78e131 |
10212064420145 has 32 divisors (see below), whose sum is σ = 14515593734400. Its totient is φ = 6750792688896.
The previous prime is 10212064420127. The next prime is 10212064420153. The reversal of 10212064420145 is 54102446021201.
It is a cyclic number.
It is not a de Polignac number, because 10212064420145 - 26 = 10212064420081 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36032075 + ... + 36314384.
It is an arithmetic number, because the mean of its divisors is an integer number (453612304200).
Almost surely, 210212064420145 is an apocalyptic number.
It is an amenable number.
10212064420145 is a deficient number, since it is larger than the sum of its proper divisors (4303529314255).
10212064420145 is a wasteful number, since it uses less digits than its factorization.
10212064420145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72346617.
The product of its (nonzero) digits is 15360, while the sum is 32.
The spelling of 10212064420145 in words is "ten trillion, two hundred twelve billion, sixty-four million, four hundred twenty thousand, one hundred forty-five".
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