| Base | Representation |
|---|---|
| bin | 10011101011000000… |
| … | …01100010001110000 |
| 3 | 1000021000222000121200 |
| 4 | 21311200030101300 |
| 5 | 133112143322020 |
| 6 | 4503553251200 |
| 7 | 522501430503 |
| oct | 116540142160 |
| 9 | 30230860550 |
| 10 | 10561307760 |
| 11 | 452a645923 |
| 12 | 2068b63b00 |
| 13 | cc4089843 |
| 14 | 72291713a |
| 15 | 41c2d6590 |
| hex | 27580c470 |
10561307760 has 120 divisors (see below), whose sum is σ = 35917552320. Its totient is φ = 2780683776.
The previous prime is 10561307747. The next prime is 10561307761. The reversal of 10561307760 is 6770316501.
10561307760 is a `hidden beast` number, since 1 + 0 + 561 + 30 + 7 + 7 + 60 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×105613077602 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10561307761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35959 + ... + 149718.
It is an arithmetic number, because the mean of its divisors is an integer number (299312936).
Almost surely, 210561307760 is an apocalyptic number.
10561307760 is a gapful number since it is divisible by the number (10) 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 10561307760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17958776160).
10561307760 is an abundant number, since it is smaller than the sum of its proper divisors (25356244560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10561307760 is a wasteful number, since it uses less digits than its factorization.
10561307760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185775 (or 185766 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 36.
The spelling of 10561307760 in words is "ten billion, five hundred sixty-one million, three hundred seven thousand, seven hundred sixty".
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