Base | Representation |
---|---|
bin | 1100011000000000000… |
… | …0000101011011111111 |
3 | 202022202112002220101012 |
4 | 3012000000011123333 |
5 | 11440401312402143 |
6 | 241400103105435 |
7 | 21234306601526 |
oct | 3060000053377 |
9 | 668675086335 |
10 | 212600903423 |
11 | 82188738477 |
12 | 3525374227b |
13 | 17081b0784c |
14 | a40b83d4bd |
15 | 57e4840418 |
hex | 31800056ff |
212600903423 has 8 divisors (see below), whose sum is σ = 215981970048. Its totient is φ = 209245163544.
The previous prime is 212600903413. The next prime is 212600903447. The reversal of 212600903423 is 324309006212.
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 212600903423 - 220 = 212599854847 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 212600903423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212600903413) 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, 6314765 + ... + 6348342.
It is an arithmetic number, because the mean of its divisors is an integer number (26997746256).
Almost surely, 2212600903423 is an apocalyptic number.
212600903423 is a deficient number, since it is larger than the sum of its proper divisors (3381066625).
212600903423 is a wasteful number, since it uses less digits than its factorization.
212600903423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12663373.
The product of its (nonzero) digits is 15552, while the sum is 32.
Adding to 212600903423 its reverse (324309006212), we get a palindrome (536909909635).
The spelling of 212600903423 in words is "two hundred twelve billion, six hundred million, nine hundred three thousand, four hundred twenty-three".
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