Base | Representation |
---|---|
bin | 11001100100111… |
… | …00100110011110 |
3 | 112221201022120012 |
4 | 30302130212132 |
5 | 414411112232 |
6 | 33142323222 |
7 | 5213436644 |
oct | 1462344636 |
9 | 487638505 |
10 | 214550942 |
11 | 100121331 |
12 | 5ba29512 |
13 | 355b0428 |
14 | 206cd194 |
15 | 13c809b2 |
hex | cc9c99e |
214550942 has 8 divisors (see below), whose sum is σ = 326235216. Its totient is φ = 105805872.
The previous prime is 214550939. The next prime is 214550977. The reversal of 214550942 is 249055412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 214550899 and 214550908.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734618 + ... + 734909.
It is an arithmetic number, because the mean of its divisors is an integer number (40779402).
Almost surely, 2214550942 is an apocalyptic number.
214550942 is a deficient number, since it is larger than the sum of its proper divisors (111684274).
214550942 is a wasteful number, since it uses less digits than its factorization.
214550942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1469602.
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 214550942 is about 14647.5575438364. The cubic root of 214550942 is about 598.6552680411.
The spelling of 214550942 in words is "two hundred fourteen million, five hundred fifty thousand, nine hundred forty-two".
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