Base | Representation |
---|---|
bin | 11001010001110… |
… | …10101000100010 |
3 | 112210000101100211 |
4 | 30220322220202 |
5 | 413241140024 |
6 | 33013004334 |
7 | 5153262622 |
oct | 1450725042 |
9 | 483011324 |
10 | 212052514 |
11 | a9775213 |
12 | 5b0236aa |
13 | 34c1717b |
14 | 2023c882 |
15 | 1393a594 |
hex | ca3aa22 |
212052514 has 8 divisors (see below), whose sum is σ = 318343788. Its totient is φ = 105937920.
The previous prime is 212052497. The next prime is 212052527. The reversal of 212052514 is 415250212.
It can be written as a sum of positive squares in 2 ways, for example, as 209757289 + 2295225 = 14483^2 + 1515^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 41127 + ... + 45994.
Almost surely, 2212052514 is an apocalyptic number.
212052514 is a deficient number, since it is larger than the sum of its proper divisors (106291274).
212052514 is a wasteful number, since it uses less digits than its factorization.
212052514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88340.
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 212052514 is about 14562.0230050635. The cubic root of 212052514 is about 596.3224255000.
The spelling of 212052514 in words is "two hundred twelve million, fifty-two thousand, five hundred fourteen".
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