Base | Representation |
---|---|
bin | 11001010101010… |
… | …00110111001110 |
3 | 112210212022201001 |
4 | 30222220313032 |
5 | 413400112024 |
6 | 33030410514 |
7 | 5160153142 |
oct | 1452506716 |
9 | 483768631 |
10 | 212504014 |
11 | a9a53458 |
12 | 5b200a3a |
13 | 35044828 |
14 | 20319222 |
15 | 139c9244 |
hex | caa8dce |
212504014 has 8 divisors (see below), whose sum is σ = 325538208. Its totient is φ = 103991280.
The previous prime is 212504009. The next prime is 212504027. The reversal of 212504014 is 410405212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2125040142 = 90315911932224392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 212503982 and 212504000.
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, 1130247 + ... + 1130434.
It is an arithmetic number, because the mean of its divisors is an integer number (40692276).
Almost surely, 2212504014 is an apocalyptic number.
212504014 is a deficient number, since it is larger than the sum of its proper divisors (113034194).
212504014 is a wasteful number, since it uses less digits than its factorization.
212504014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2260730.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 212504014 is about 14577.5174155272. The cubic root of 212504014 is about 596.7453533059.
Adding to 212504014 its reverse (410405212), we get a palindrome (622909226).
The spelling of 212504014 in words is "two hundred twelve million, five hundred four thousand, fourteen".
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