Base | Representation |
---|---|
bin | 110000001111111010110110… |
… | …010001101111101011100000 |
3 | 1000211100010211122112101112222 |
4 | 300033322312101233223200 |
5 | 210303142013324044412 |
6 | 2031151233132410212 |
7 | 62460650036140526 |
oct | 6017726621575340 |
9 | 1024303748471488 |
10 | 212200212331232 |
11 | 616826718a3a04 |
12 | 1b9719a5916968 |
13 | 9153517c818c8 |
14 | 3a5878b996316 |
15 | 197ec33dc7072 |
hex | c0feb646fae0 |
212200212331232 has 24 divisors (see below), whose sum is σ = 417805664700816. Its totient is φ = 106090837169152.
The previous prime is 212200212331231. The next prime is 212200212331277. The reversal of 212200212331232 is 232133212002212.
It is a super-2 number, since 2×2122002123312322 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212200212331231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289284113 + ... + 290016720.
It is an arithmetic number, because the mean of its divisors is an integer number (17408569362534).
Almost surely, 2212200212331232 is an apocalyptic number.
It is an amenable number.
212200212331232 is a deficient number, since it is larger than the sum of its proper divisors (205605452369584).
212200212331232 is a wasteful number, since it uses less digits than its factorization.
212200212331232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 579312290 (or 579312282 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 212200212331232 its reverse (232133212002212), we get a palindrome (444333424333444).
The spelling of 212200212331232 in words is "two hundred twelve trillion, two hundred billion, two hundred twelve million, three hundred thirty-one thousand, two hundred thirty-two".
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