Base | Representation |
---|---|
bin | 101111111101111100… |
… | …0110100010001101100 |
3 | 100211212221220112012022 |
4 | 1133323320310101230 |
5 | 3141431104120322 |
6 | 115153334325312 |
7 | 10304455310321 |
oct | 1377370642154 |
9 | 324787815168 |
10 | 103010223212 |
11 | 3a760649386 |
12 | 17b69ab9838 |
13 | 9938363300 |
14 | 4db2b68b48 |
15 | 2a2d64c942 |
hex | 17fbe3446c |
103010223212 has 18 divisors (see below), whose sum is σ = 195201326628. Its totient is φ = 47543179632.
The previous prime is 103010223209. The next prime is 103010223221. The reversal of 103010223212 is 212322010301.
It is a super-2 number, since 2×1030102232122 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76190318 + ... + 76191669.
It is an arithmetic number, because the mean of its divisors is an integer number (10844518146).
Almost surely, 2103010223212 is an apocalyptic number.
It is an amenable number.
103010223212 is a deficient number, since it is larger than the sum of its proper divisors (92191103416).
103010223212 is a wasteful number, since it uses less digits than its factorization.
103010223212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152382017 (or 152382002 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 103010223212 its reverse (212322010301), we get a palindrome (315332233513).
The spelling of 103010223212 in words is "one hundred three billion, ten million, two hundred twenty-three thousand, two hundred twelve".
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