Base | Representation |
---|---|
bin | 1001101101111111100101… |
… | …0000101110011011111111 |
3 | 1101211112211101011000022222 |
4 | 2123133321100232123333 |
5 | 2400033421441421242 |
6 | 34420550053155555 |
7 | 2152010142513563 |
oct | 233377120563377 |
9 | 41745741130288 |
10 | 10685765576447 |
11 | 344a8980aa605 |
12 | 1246b8132bbbb |
13 | 5c6881568a20 |
14 | 28d29db776a3 |
15 | 137e6450d5d2 |
hex | 9b7f942e6ff |
10685765576447 has 8 divisors (see below), whose sum is σ = 11508117374544. Its totient is φ = 9863466611328.
The previous prime is 10685765576417. The next prime is 10685765576449. The reversal of 10685765576447 is 74467556758601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10685765576447 - 212 = 10685765572351 is a prime.
It is a super-2 number, since 2×106857655764472 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10685765576449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12787673 + ... + 13597650.
It is an arithmetic number, because the mean of its divisors is an integer number (1438514671818).
Almost surely, 210685765576447 is an apocalyptic number.
10685765576447 is a deficient number, since it is larger than the sum of its proper divisors (822351798097).
10685765576447 is a wasteful number, since it uses less digits than its factorization.
10685765576447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26416489.
The product of its (nonzero) digits is 1185408000, while the sum is 71.
The spelling of 10685765576447 in words is "ten trillion, six hundred eighty-five billion, seven hundred sixty-five million, five hundred seventy-six thousand, four hundred forty-seven".
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