Base | Representation |
---|---|
bin | 100000001110101101… |
… | …1110010101011000001 |
3 | 20121122121001000022221 |
4 | 1000131123302223001 |
5 | 2113222101121231 |
6 | 51443545131041 |
7 | 5000112232564 |
oct | 1003533625301 |
9 | 217577030287 |
10 | 69213301441 |
11 | 27398116879 |
12 | 114b7489a81 |
13 | 66b0470c4b |
14 | 34c83504db |
15 | 1c01514d11 |
hex | 101d6f2ac1 |
69213301441 has 16 divisors (see below), whose sum is σ = 78198523200. Its totient is φ = 60867998208.
The previous prime is 69213301393. The next prime is 69213301447. The reversal of 69213301441 is 14410331296.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-69213301441 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 69213301397 and 69213301406.
It is not an unprimeable number, because it can be changed into a prime (69213301447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1444111 + ... + 1491268.
It is an arithmetic number, because the mean of its divisors is an integer number (4887407700).
Almost surely, 269213301441 is an apocalyptic number.
It is an amenable number.
69213301441 is a deficient number, since it is larger than the sum of its proper divisors (8985221759).
69213301441 is a wasteful number, since it uses less digits than its factorization.
69213301441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2935488.
The product of its (nonzero) digits is 15552, while the sum is 34.
The spelling of 69213301441 in words is "sixty-nine billion, two hundred thirteen million, three hundred one thousand, four hundred forty-one".
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