Base | Representation |
---|---|
bin | 11010000111010… |
… | …001011111111010 |
3 | 1010112101111211111 |
4 | 122013101133322 |
5 | 1344124124143 |
6 | 111250150534 |
7 | 13566624106 |
oct | 3207213772 |
9 | 1115344744 |
10 | 438114298 |
11 | 205338836 |
12 | 10288244a |
13 | 6c9c7a3b |
14 | 42286906 |
15 | 286e199d |
hex | 1a1d17fa |
438114298 has 8 divisors (see below), whose sum is σ = 657537408. Its totient is φ = 218935164.
The previous prime is 438114283. The next prime is 438114319. The reversal of 438114298 is 892411834.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4381142982 = 383888276224065608, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 438114298.
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, 56436 + ... + 63727.
It is an arithmetic number, because the mean of its divisors is an integer number (82192176).
Almost surely, 2438114298 is an apocalyptic number.
438114298 is a deficient number, since it is larger than the sum of its proper divisors (219423110).
438114298 is a wasteful number, since it uses less digits than its factorization.
438114298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121988.
The product of its digits is 55296, while the sum is 40.
The square root of 438114298 is about 20931.1800431796. The cubic root of 438114298 is about 759.5023854739.
The spelling of 438114298 in words is "four hundred thirty-eight million, one hundred fourteen thousand, two hundred ninety-eight".
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