Base | Representation |
---|---|
bin | 10100001010101… |
… | …000001001100111 |
3 | 212120121221210201 |
4 | 110022220021213 |
5 | 1143103031330 |
6 | 53323331331 |
7 | 11245521316 |
oct | 2412501147 |
9 | 776557721 |
10 | 338330215 |
11 | 163a84553 |
12 | 95380b47 |
13 | 5512b5c2 |
14 | 32d1027d |
15 | 1ea80eca |
hex | 142a8267 |
338330215 has 8 divisors (see below), whose sum is σ = 406417680. Its totient is φ = 270383232.
The previous prime is 338330203. The next prime is 338330231. The reversal of 338330215 is 512033833.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 338330215 - 29 = 338329703 is a prime.
It is a super-2 number, since 2×3383302152 = 228934668763892450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29745 + ... + 39514.
It is an arithmetic number, because the mean of its divisors is an integer number (50802210).
Almost surely, 2338330215 is an apocalyptic number.
338330215 is a deficient number, since it is larger than the sum of its proper divisors (68087465).
338330215 is an equidigital number, since it uses as much as digits as its factorization.
338330215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70241.
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 338330215 is about 18393.7547825342. The cubic root of 338330215 is about 696.8087489285.
The spelling of 338330215 in words is "three hundred thirty-eight million, three hundred thirty thousand, two hundred fifteen".
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