Base | Representation |
---|---|
bin | 1011111101001… |
… | …11011001110001 |
3 | 20222201210021200 |
4 | 11332213121301 |
5 | 201134103101 |
6 | 13541441413 |
7 | 2325352665 |
oct | 576473161 |
9 | 228653250 |
10 | 100300401 |
11 | 516871a3 |
12 | 29710269 |
13 | 17a1a466 |
14 | d46c8a5 |
15 | 8c13986 |
hex | 5fa7671 |
100300401 has 12 divisors (see below), whose sum is σ = 151177728. Its totient is φ = 63959544.
The previous prime is 100300399. The next prime is 100300427. The reversal of 100300401 is 104003001.
It is not a de Polignac number, because 100300401 - 21 = 100300399 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (100300441) 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 11 ways as a sum of consecutive naturals, for example, 242065 + ... + 242478.
It is an arithmetic number, because the mean of its divisors is an integer number (12598144).
Almost surely, 2100300401 is an apocalyptic number.
It is an amenable number.
100300401 is a deficient number, since it is larger than the sum of its proper divisors (50877327).
100300401 is a wasteful number, since it uses less digits than its factorization.
100300401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484572 (or 484569 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 100300401 is about 10015.0087868159. The cubic root of 100300401 is about 464.6231980449.
Adding to 100300401 its reverse (104003001), we get a palindrome (204303402).
The spelling of 100300401 in words is "one hundred million, three hundred thousand, four hundred one".
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