Base | Representation |
---|---|
bin | 100100011110101… |
… | …101011011010110 |
3 | 1120122122100112221 |
4 | 210132231123112 |
5 | 2223134431131 |
6 | 140421532554 |
7 | 21111112336 |
oct | 4436553326 |
9 | 1518570487 |
10 | 612030166 |
11 | 294525360 |
12 | 150b7415a |
13 | 99a4b537 |
14 | 5b3d90c6 |
15 | 38ae7411 |
hex | 247ad6d6 |
612030166 has 32 divisors (see below), whose sum is σ = 1062357120. Its totient is φ = 261518400.
The previous prime is 612030163. The next prime is 612030169. The reversal of 612030166 is 661030216.
It is an interprime number because it is at equal distance from previous prime (612030163) and next prime (612030169).
It is a self number, because there is not a number n which added to its sum of digits gives 612030166.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (612030163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49170 + ... + 60346.
It is an arithmetic number, because the mean of its divisors is an integer number (33198660).
Almost surely, 2612030166 is an apocalyptic number.
612030166 is a deficient number, since it is larger than the sum of its proper divisors (450326954).
612030166 is a wasteful number, since it uses less digits than its factorization.
612030166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11340.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 612030166 is about 24739.2434403318. The cubic root of 612030166 is about 849.0324242624.
Subtracting 612030166 from its reverse (661030216), we obtain a triangular number (49000050 = T9899).
The spelling of 612030166 in words is "six hundred twelve million, thirty thousand, one hundred sixty-six".
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