Base | Representation |
---|---|
bin | 1011111101110… |
… | …11110001100001 |
3 | 20222220000202001 |
4 | 11332323301201 |
5 | 201144240331 |
6 | 13543324001 |
7 | 2326151155 |
oct | 576736141 |
9 | 228800661 |
10 | 100383841 |
11 | 51733958 |
12 | 29750601 |
13 | 17a4942c |
14 | d491065 |
15 | 8c2d561 |
hex | 5fbbc61 |
100383841 has 4 divisors (see below), whose sum is σ = 100482052. Its totient is φ = 100285632.
The previous prime is 100383823. The next prime is 100383863. The reversal of 100383841 is 148383001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 90649441 + 9734400 = 9521^2 + 3120^2 .
It is a cyclic number.
It is not a de Polignac number, because 100383841 - 29 = 100383329 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100383341) 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 3 ways as a sum of consecutive naturals, for example, 47556 + ... + 49621.
It is an arithmetic number, because the mean of its divisors is an integer number (25120513).
Almost surely, 2100383841 is an apocalyptic number.
It is an amenable number.
100383841 is a deficient number, since it is larger than the sum of its proper divisors (98211).
100383841 is an equidigital number, since it uses as much as digits as its factorization.
100383841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98210.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 100383841 is about 10019.1736685218. The cubic root of 100383841 is about 464.7520024957.
The spelling of 100383841 in words is "one hundred million, three hundred eighty-three thousand, eight hundred forty-one".
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