Base | Representation |
---|---|
bin | 11000111111111101111… |
… | …011110000100100110100 |
3 | 20002020100001020201121001 |
4 | 120333331323300210310 |
5 | 211121331234032322 |
6 | 3353114422533044 |
7 | 235055313130210 |
oct | 30777573604464 |
9 | 6066301221531 |
10 | 1717952252212 |
11 | 602641294369 |
12 | 238b4a897184 |
13 | c6004ab8b11 |
14 | 5d213aa9940 |
15 | 2ea4b8e4827 |
hex | 18ffdef0934 |
1717952252212 has 24 divisors (see below), whose sum is σ = 3638016535104. Its totient is φ = 692955530112.
The previous prime is 1717952252201. The next prime is 1717952252227. The reversal of 1717952252212 is 2122522597171.
It is a congruent number.
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, 1804571218 + ... + 1804572169.
It is an arithmetic number, because the mean of its divisors is an integer number (151584022296).
Almost surely, 21717952252212 is an apocalyptic number.
It is an amenable number.
1717952252212 is an abundant number, since it is smaller than the sum of its proper divisors (1920064282892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1717952252212 is a wasteful number, since it uses less digits than its factorization.
1717952252212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3609143415 (or 3609143413 counting only the distinct ones).
The product of its digits is 352800, while the sum is 46.
The spelling of 1717952252212 in words is "one trillion, seven hundred seventeen billion, nine hundred fifty-two million, two hundred fifty-two thousand, two hundred twelve".
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