Base | Representation |
---|---|
bin | 1100100001001… |
… | …11000101100101 |
3 | 21022121110012111 |
4 | 12100213011211 |
5 | 203341031301 |
6 | 14230521021 |
7 | 2413431025 |
oct | 620470545 |
9 | 238543174 |
10 | 105017701 |
11 | 54309398 |
12 | 2b206171 |
13 | 189ac669 |
14 | dd39a85 |
15 | 9346551 |
hex | 6427165 |
105017701 has 4 divisors (see below), whose sum is σ = 109583712. Its totient is φ = 100451692.
The previous prime is 105017663. The next prime is 105017707. The reversal of 105017701 is 107710501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 107710501 = 9221 ⋅11681.
It is a cyclic number.
It is not a de Polignac number, because 105017701 - 27 = 105017573 is a prime.
It is a super-2 number, since 2×1050177012 = 22057435046650802, which 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 (105017707) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282971 + ... + 2283016.
It is an arithmetic number, because the mean of its divisors is an integer number (27395928).
Almost surely, 2105017701 is an apocalyptic number.
It is an amenable number.
105017701 is a deficient number, since it is larger than the sum of its proper divisors (4566011).
105017701 is an equidigital number, since it uses as much as digits as its factorization.
105017701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4566010.
The product of its (nonzero) digits is 245, while the sum is 22.
The square root of 105017701 is about 10247.8144499205. The cubic root of 105017701 is about 471.7959069869.
The spelling of 105017701 in words is "one hundred five million, seventeen thousand, seven hundred one".
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