Base | Representation |
---|---|
bin | 1100100100000… |
… | …11111101001111 |
3 | 21100022210000011 |
4 | 12102003331033 |
5 | 203440214340 |
6 | 14243014051 |
7 | 2416604035 |
oct | 622037517 |
9 | 240283004 |
10 | 105398095 |
11 | 54549170 |
12 | 2b36a327 |
13 | 18ab384a |
14 | ddd8555 |
15 | 93be0ea |
hex | 6483f4f |
105398095 has 16 divisors (see below), whose sum is σ = 139249440. Its totient is φ = 75945600.
The previous prime is 105398071. The next prime is 105398101. The reversal of 105398095 is 590893501.
It is not a de Polignac number, because 105398095 - 27 = 105397967 is a prime.
It is a super-2 number, since 2×1053980952 = 22217516859258050, which contains 22 as substring.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2796 + ... + 14785.
It is an arithmetic number, because the mean of its divisors is an integer number (8703090).
Almost surely, 2105398095 is an apocalyptic number.
105398095 is a deficient number, since it is larger than the sum of its proper divisors (33851345).
105398095 is a wasteful number, since it uses less digits than its factorization.
105398095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17706.
The product of its (nonzero) digits is 48600, while the sum is 40.
The square root of 105398095 is about 10266.3574358192. The cubic root of 105398095 is about 472.3648652866.
The spelling of 105398095 in words is "one hundred five million, three hundred ninety-eight thousand, ninety-five".
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