Base | Representation |
---|---|
bin | 110110100000010… |
… | …000100101010001 |
3 | 2100201122122220210 |
4 | 312200100211101 |
5 | 3333043114233 |
6 | 230423154333 |
7 | 31442331402 |
oct | 6640204521 |
9 | 2321578823 |
10 | 914426193 |
11 | 42a195a2a |
12 | 2162a59a9 |
13 | 1175a7ab5 |
14 | 896339a9 |
15 | 5542b163 |
hex | 36810951 |
914426193 has 4 divisors (see below), whose sum is σ = 1219234928. Its totient is φ = 609617460.
The previous prime is 914426159. The next prime is 914426197. The reversal of 914426193 is 391624419.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 391624419 = 3 ⋅130541473.
It is not a de Polignac number, because 914426193 - 214 = 914409809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (914426197) 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, 152404363 + ... + 152404368.
It is an arithmetic number, because the mean of its divisors is an integer number (304808732).
Almost surely, 2914426193 is an apocalyptic number.
It is an amenable number.
914426193 is a deficient number, since it is larger than the sum of its proper divisors (304808735).
914426193 is a wasteful number, since it uses less digits than its factorization.
914426193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304808734.
The product of its digits is 46656, while the sum is 39.
The square root of 914426193 is about 30239.4806999062. The cubic root of 914426193 is about 970.6207076918.
The spelling of 914426193 in words is "nine hundred fourteen million, four hundred twenty-six thousand, one hundred ninety-three".
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