Base | Representation |
---|---|
bin | 110000000110111100… |
… | …1001110011011011110 |
3 | 100212200000100122101110 |
4 | 1200031321032123132 |
5 | 3143040423221342 |
6 | 115243325322450 |
7 | 10315114142526 |
oct | 1401571163336 |
9 | 325600318343 |
10 | 103312320222 |
11 | 3a8a6125331 |
12 | 18033106426 |
13 | 9985b16737 |
14 | 5000d26686 |
15 | 2a49e22c9c |
hex | 180de4e6de |
103312320222 has 32 divisors (see below), whose sum is σ = 217544296320. Its totient is φ = 32618242080.
The previous prime is 103312320149. The next prime is 103312320239. The reversal of 103312320222 is 222023213301.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479772 + ... + 660912.
It is an arithmetic number, because the mean of its divisors is an integer number (6798259260).
Almost surely, 2103312320222 is an apocalyptic number.
103312320222 is an abundant number, since it is smaller than the sum of its proper divisors (114231976098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103312320222 is a wasteful number, since it uses less digits than its factorization.
103312320222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186168.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 103312320222 its reverse (222023213301), we get a palindrome (325335533523).
The spelling of 103312320222 in words is "one hundred three billion, three hundred twelve million, three hundred twenty thousand, two hundred twenty-two".
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