Base | Representation |
---|---|
bin | 1011001110010101… |
… | …0011010110000101 |
3 | 21202222022012010101 |
4 | 2303211103112011 |
5 | 22132300301404 |
6 | 1214544524101 |
7 | 134443141453 |
oct | 26345232605 |
9 | 7688265111 |
10 | 3012900229 |
11 | 1306781599 |
12 | 701020631 |
13 | 390280201 |
14 | 2082039d3 |
15 | 1297912a4 |
hex | b3953585 |
3012900229 has 2 divisors, whose sum is σ = 3012900230. Its totient is φ = 3012900228.
The previous prime is 3012900217. The next prime is 3012900251. The reversal of 3012900229 is 9220092103.
3012900229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3003259204 + 9641025 = 54802^2 + 3105^2 .
It is a cyclic number.
It is not a de Polignac number, because 3012900229 - 29 = 3012899717 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3012900197 and 3012900206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3012900299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506450114 + 1506450115.
It is an arithmetic number, because the mean of its divisors is an integer number (1506450115).
Almost surely, 23012900229 is an apocalyptic number.
It is an amenable number.
3012900229 is a deficient number, since it is larger than the sum of its proper divisors (1).
3012900229 is an equidigital number, since it uses as much as digits as its factorization.
3012900229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 3012900229 is about 54889.8918654428. The cubic root of 3012900229 is about 1444.3138753204.
The spelling of 3012900229 in words is "three billion, twelve million, nine hundred thousand, two hundred twenty-nine".
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