Base | Representation |
---|---|
bin | 1100100001101… |
… | …00101000101011 |
3 | 21022201021022211 |
4 | 12100310220223 |
5 | 203344320240 |
6 | 14232025551 |
7 | 2414051563 |
oct | 620645053 |
9 | 238637284 |
10 | 105073195 |
11 | 54347057 |
12 | 2b2322b7 |
13 | 189cb9b6 |
14 | dd51da3 |
15 | 9357bea |
hex | 6434a2b |
105073195 has 4 divisors (see below), whose sum is σ = 126087840. Its totient is φ = 84058552.
The previous prime is 105073181. The next prime is 105073231. The reversal of 105073195 is 591370501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 591370501 = 137 ⋅4316573.
It is a cyclic number.
It is not a de Polignac number, because 105073195 - 219 = 104548907 is a prime.
It is a super-2 number, since 2×1050731952 = 22080752615016050, which contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10507315 + ... + 10507324.
It is an arithmetic number, because the mean of its divisors is an integer number (31521960).
Almost surely, 2105073195 is an apocalyptic number.
105073195 is a deficient number, since it is larger than the sum of its proper divisors (21014645).
105073195 is an equidigital number, since it uses as much as digits as its factorization.
105073195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21014644.
The product of its (nonzero) digits is 4725, while the sum is 31.
The square root of 105073195 is about 10250.5216940407. The cubic root of 105073195 is about 471.8789953026.
The spelling of 105073195 in words is "one hundred five million, seventy-three thousand, one hundred ninety-five".
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