Base | Representation |
---|---|
bin | 10100110111110… |
… | …000010101011101 |
3 | 220101212222112002 |
4 | 110313300111131 |
5 | 1204120111341 |
6 | 54425052045 |
7 | 11451212165 |
oct | 2467602535 |
9 | 811788462 |
10 | 350160221 |
11 | 16a724614 |
12 | 99327025 |
13 | 577110c8 |
14 | 3470d5a5 |
15 | 20b1b29b |
hex | 14df055d |
350160221 has 8 divisors (see below), whose sum is σ = 367584000. Its totient is φ = 333119520.
The previous prime is 350160179. The next prime is 350160229. The reversal of 350160221 is 122061053.
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 350160221 - 218 = 349898077 is a prime.
It is a super-2 number, since 2×3501602212 = 245224360741537682, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 350160193 and 350160202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350160229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93896 + ... + 97553.
It is an arithmetic number, because the mean of its divisors is an integer number (45948000).
Almost surely, 2350160221 is an apocalyptic number.
350160221 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
350160221 is a deficient number, since it is larger than the sum of its proper divisors (17423779).
350160221 is a wasteful number, since it uses less digits than its factorization.
350160221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191539.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 350160221 is about 18712.5685302686. The cubic root of 350160221 is about 704.8373925397.
The spelling of 350160221 in words is "three hundred fifty million, one hundred sixty thousand, two hundred twenty-one".
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