Base | Representation |
---|---|
bin | 1011111100100… |
… | …10011001111011 |
3 | 20222120102022021 |
4 | 11332102121323 |
5 | 201123330040 |
6 | 13535535311 |
7 | 2324544151 |
oct | 576223173 |
9 | 228512267 |
10 | 100214395 |
11 | 51628616 |
12 | 2968a537 |
13 | 179ba278 |
14 | d4493d1 |
15 | 8be824a |
hex | 5f9267b |
100214395 has 4 divisors (see below), whose sum is σ = 120257280. Its totient is φ = 80171512.
The previous prime is 100214383. The next prime is 100214431. The reversal of 100214395 is 593412001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100214395 - 25 = 100214363 is a prime.
It is an unprimeable number.
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, 10021435 + ... + 10021444.
It is an arithmetic number, because the mean of its divisors is an integer number (30064320).
Almost surely, 2100214395 is an apocalyptic number.
100214395 is a deficient number, since it is larger than the sum of its proper divisors (20042885).
100214395 is an equidigital number, since it uses as much as digits as its factorization.
100214395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20042884.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 100214395 is about 10010.7140104990. The cubic root of 100214395 is about 464.4903577319.
Adding to 100214395 its reverse (593412001), we get a palindrome (693626396).
The spelling of 100214395 in words is "one hundred million, two hundred fourteen thousand, three hundred ninety-five".
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