Base | Representation |
---|---|
bin | 1011001011010010… |
… | …0011001110010100 |
3 | 21202002020220020102 |
4 | 2302310203032110 |
5 | 22121012321322 |
6 | 1213410553232 |
7 | 134226413105 |
oct | 26264431624 |
9 | 7662226212 |
10 | 3000120212 |
11 | 12aa5427a1 |
12 | 6b8898818 |
13 | 38a72717b |
14 | 2066383ac |
15 | 1285b9792 |
hex | b2d23394 |
3000120212 has 6 divisors (see below), whose sum is σ = 5250210378. Its totient is φ = 1500060104.
The previous prime is 3000120181. The next prime is 3000120223. The reversal of 3000120212 is 2120210003.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2479641616 + 520478596 = 49796^2 + 22814^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3000120193 and 3000120202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375015023 + ... + 375015030.
It is an arithmetic number, because the mean of its divisors is an integer number (875035063).
Almost surely, 23000120212 is an apocalyptic number.
It is an amenable number.
3000120212 is a deficient number, since it is larger than the sum of its proper divisors (2250090166).
3000120212 is a wasteful number, since it uses less digits than its factorization.
3000120212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750030057 (or 750030055 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 3000120212 is about 54773.3531199250. The cubic root of 3000120212 is about 1442.2688340174.
Adding to 3000120212 its reverse (2120210003), we get a palindrome (5120330215).
The spelling of 3000120212 in words is "three billion, one hundred twenty thousand, two hundred twelve".
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