Base | Representation |
---|---|
bin | 110000000011111101… |
… | …0101001110011110110 |
3 | 100212102000122102202001 |
4 | 1200013322221303312 |
5 | 3142334234444342 |
6 | 115225344005514 |
7 | 10312455535006 |
oct | 1400772516366 |
9 | 325360572661 |
10 | 103212031222 |
11 | 3a854556763 |
12 | 1800560089a |
13 | 996b101531 |
14 | 4dd189c006 |
15 | 2a412128b7 |
hex | 1807ea9cf6 |
103212031222 has 8 divisors (see below), whose sum is σ = 159812177472. Its totient is φ = 49941305400.
The previous prime is 103212031207. The next prime is 103212031259. The reversal of 103212031222 is 222130212301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1032120312222 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103212031222.
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, 832355029 + ... + 832355152.
It is an arithmetic number, because the mean of its divisors is an integer number (19976522184).
Almost surely, 2103212031222 is an apocalyptic number.
103212031222 is a deficient number, since it is larger than the sum of its proper divisors (56600146250).
103212031222 is a wasteful number, since it uses less digits than its factorization.
103212031222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1664710214.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 103212031222 its reverse (222130212301), we get a palindrome (325342243523).
The spelling of 103212031222 in words is "one hundred three billion, two hundred twelve million, thirty-one thousand, two hundred twenty-two".
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