Base | Representation |
---|---|
bin | 10010101111010111… |
… | …01100000100110001 |
3 | 221222011120000101201 |
4 | 21113223230010301 |
5 | 131101104130410 |
6 | 4342202131201 |
7 | 504215063254 |
oct | 112753540461 |
9 | 27864500351 |
10 | 10061005105 |
11 | 42a31a2058 |
12 | 1b494b0b01 |
13 | c44529a78 |
14 | 6b62c309b |
15 | 3dd40d83a |
hex | 257aec131 |
10061005105 has 16 divisors (see below), whose sum is σ = 12456737280. Its totient is φ = 7796962368.
The previous prime is 10061005103. The next prime is 10061005111. The reversal of 10061005105 is 50150016001.
10061005105 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10061005105 - 21 = 10061005103 is a prime.
It is a super-2 number, since 2×100610051052 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10061005103) 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, 219357 + ... + 261226.
It is an arithmetic number, because the mean of its divisors is an integer number (778546080).
Almost surely, 210061005105 is an apocalyptic number.
It is an amenable number.
10061005105 is a deficient number, since it is larger than the sum of its proper divisors (2395732175).
10061005105 is an equidigital number, since it uses as much as digits as its factorization.
10061005105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480720.
The product of its (nonzero) digits is 150, while the sum is 19.
The spelling of 10061005105 in words is "ten billion, sixty-one million, five thousand, one hundred five".
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