Base | Representation |
---|---|
bin | 100000001100000101100… |
… | …110110000010010110000 |
3 | 21211110120020101121111010 |
4 | 200030011212300102300 |
5 | 242220140030442200 |
6 | 4412102455550520 |
7 | 315545322331665 |
oct | 40140546602260 |
9 | 7743506347433 |
10 | 2212002202800 |
11 | 783117638655 |
12 | 2b884b08b440 |
13 | 13078b3098a0 |
14 | 790c09a3a6c |
15 | 3c814eaa150 |
hex | 203059b04b0 |
2212002202800 has 120 divisors (see below), whose sum is σ = 7630840473424. Its totient is φ = 544492846080.
The previous prime is 2212002202789. The next prime is 2212002202801. The reversal of 2212002202800 is 82022002122.
It is a tau number, because it is divible by the number of its divisors (120).
It is not an unprimeable number, because it can be changed into a prime (2212002202801) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70881907 + ... + 70913106.
Almost surely, 22212002202800 is an apocalyptic number.
2212002202800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2212002202800 is an abundant number, since it is smaller than the sum of its proper divisors (5418838270624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212002202800 is a wasteful number, since it uses less digits than its factorization.
2212002202800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141795047 (or 141795036 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 2212002202800 its reverse (82022002122), we get a palindrome (2294024204922).
The spelling of 2212002202800 in words is "two trillion, two hundred twelve billion, two million, two hundred two thousand, eight hundred".
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