Base | Representation |
---|---|
bin | 101011001101001001011… |
… | …010001001101011010000 |
3 | 101111211122110220021100220 |
4 | 223031021122021223100 |
5 | 342121110310244210 |
6 | 10151544203113040 |
7 | 424335632354235 |
oct | 53151132115320 |
9 | 11454573807326 |
10 | 2969053993680 |
11 | a45194638145 |
12 | 3bb50a212780 |
13 | 186c99483a68 |
14 | a39bad9778c |
15 | 52372a51c70 |
hex | 2b349689ad0 |
2969053993680 has 160 divisors (see below), whose sum is σ = 9510720703488. Its totient is φ = 765421363200.
The previous prime is 2969053993667. The next prime is 2969053993709. The reversal of 2969053993680 is 863993509692.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 7064650 + ... + 7473110.
Almost surely, 22969053993680 is an apocalyptic number.
2969053993680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2969053993680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4755360351744).
2969053993680 is an abundant number, since it is smaller than the sum of its proper divisors (6541666709808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2969053993680 is a wasteful number, since it uses less digits than its factorization.
2969053993680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 409485 (or 409479 counting only the distinct ones).
The product of its (nonzero) digits is 170061120, while the sum is 69.
The spelling of 2969053993680 in words is "two trillion, nine hundred sixty-nine billion, fifty-three million, nine hundred ninety-three thousand, six hundred eighty".
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