Base | Representation |
---|---|
bin | 1011111101001… |
… | …11110100011011 |
3 | 20222201212121212 |
4 | 11332213310123 |
5 | 201134131412 |
6 | 13541453335 |
7 | 2325360653 |
oct | 576476433 |
9 | 228655555 |
10 | 100302107 |
11 | 51688504 |
12 | 2971124b |
13 | 17a1b179 |
14 | d46d363 |
15 | 8c14222 |
hex | 5fa7d1b |
100302107 has 4 divisors (see below), whose sum is σ = 100659336. Its totient is φ = 99944880.
The previous prime is 100302071. The next prime is 100302133. The reversal of 100302107 is 701203001.
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 100302107 - 210 = 100301083 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100302091 and 100302100.
It is not an unprimeable number, because it can be changed into a prime (100302157) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178193 + ... + 178754.
It is an arithmetic number, because the mean of its divisors is an integer number (25164834).
Almost surely, 2100302107 is an apocalyptic number.
100302107 is a deficient number, since it is larger than the sum of its proper divisors (357229).
100302107 is an equidigital number, since it uses as much as digits as its factorization.
100302107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357228.
The product of its (nonzero) digits is 42, while the sum is 14.
The square root of 100302107 is about 10015.0939586207. The cubic root of 100302107 is about 464.6258322740.
Adding to 100302107 its reverse (701203001), we get a palindrome (801505108).
The spelling of 100302107 in words is "one hundred million, three hundred two thousand, one hundred seven".
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