Base | Representation |
---|---|
bin | 1100011000010… |
… | …11000000100111 |
3 | 21020102100001212 |
4 | 12030023000213 |
5 | 203041312434 |
6 | 14145542035 |
7 | 2400513455 |
oct | 614130047 |
9 | 236370055 |
10 | 103854119 |
11 | 53694156 |
12 | 2a94491b |
13 | 18692b55 |
14 | db159d5 |
15 | 91b68ce |
hex | 630b027 |
103854119 has 4 divisors (see below), whose sum is σ = 104773296. Its totient is φ = 102934944.
The previous prime is 103854077. The next prime is 103854137. The reversal of 103854119 is 911458301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911458301 = 13 ⋅70112177.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103854119 is a prime.
It is a super-2 number, since 2×1038541192 = 21571356066532322, 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 (103854199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459419 + ... + 459644.
It is an arithmetic number, because the mean of its divisors is an integer number (26193324).
Almost surely, 2103854119 is an apocalyptic number.
103854119 is a deficient number, since it is larger than the sum of its proper divisors (919177).
103854119 is an equidigital number, since it uses as much as digits as its factorization.
103854119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 919176.
The product of its (nonzero) digits is 4320, while the sum is 32.
The square root of 103854119 is about 10190.8841127745. The cubic root of 103854119 is about 470.0469532087.
The spelling of 103854119 in words is "one hundred three million, eight hundred fifty-four thousand, one hundred nineteen".
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