Base | Representation |
---|---|
bin | 1001100011101011110101… |
… | …0110000011010010110101 |
3 | 1101012121201001022221200121 |
4 | 2120322331112003102311 |
5 | 2334133222132234001 |
6 | 34203340445211541 |
7 | 2133140361653023 |
oct | 230727526032265 |
9 | 41177631287617 |
10 | 10508666680501 |
11 | 3391778420890 |
12 | 1218797260bb1 |
13 | 5b2c699908c2 |
14 | 28489d39d713 |
15 | 13354b8616a1 |
hex | 98ebd5834b5 |
10508666680501 has 16 divisors (see below), whose sum is σ = 11890601553600. Its totient is φ = 9199570464000.
The previous prime is 10508666680471. The next prime is 10508666680661.
10508666680501 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 10508666680501 - 223 = 10508658291893 is a prime.
It is a super-2 number, since 2×105086666805012 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10508666687501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43338900 + ... + 43580701.
It is an arithmetic number, because the mean of its divisors is an integer number (743162597100).
Almost surely, 210508666680501 is an apocalyptic number.
10508666680501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10508666680501 is a deficient number, since it is larger than the sum of its proper divisors (1381934873099).
10508666680501 is a wasteful number, since it uses less digits than its factorization.
10508666680501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86920020.
The product of its (nonzero) digits is 2073600, while the sum is 52.
The spelling of 10508666680501 in words is "ten trillion, five hundred eight billion, six hundred sixty-six million, six hundred eighty thousand, five hundred one".
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