Base | Representation |
---|---|
bin | 1100010111010011010… |
… | …1001100111100010000 |
3 | 202022021110110212212010 |
4 | 3011310311030330100 |
5 | 11440010324014300 |
6 | 241325330302520 |
7 | 21226542653415 |
oct | 3056465147420 |
9 | 668243425763 |
10 | 212413501200 |
11 | 820a197a3aa |
12 | 35200a27a40 |
13 | 17052041664 |
14 | a3d09ba10c |
15 | 57d3173a50 |
hex | 3174d4cf10 |
212413501200 has 60 divisors (see below), whose sum is σ = 680431252688. Its totient is φ = 56643600000.
The previous prime is 212413501199. The next prime is 212413501207. The reversal of 212413501200 is 2105314212.
It is a tau number, because it is divible by the number of its divisors (60).
It is not an unprimeable number, because it can be changed into a prime (212413501207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88504426 + ... + 88506825.
Almost surely, 2212413501200 is an apocalyptic number.
212413501200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212413501200 is an abundant number, since it is smaller than the sum of its proper divisors (468017751488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212413501200 is a wasteful number, since it uses less digits than its factorization.
212413501200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177011272 (or 177011261 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 212413501200 its reverse (2105314212), we get a palindrome (214518815412).
The spelling of 212413501200 in words is "two hundred twelve billion, four hundred thirteen million, five hundred one thousand, two hundred".
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