Base | Representation |
---|---|
bin | 100100011110101… |
… | …101111011100001 |
3 | 1120122122110101012 |
4 | 210132231323201 |
5 | 2223140012400 |
6 | 140421550305 |
7 | 21111121340 |
oct | 4436557341 |
9 | 1518573335 |
10 | 612032225 |
11 | 294526962 |
12 | 150b75395 |
13 | 99a4c45c |
14 | 5b3d9b57 |
15 | 38ae7d35 |
hex | 247adee1 |
612032225 has 48 divisors (see below), whose sum is σ = 904989696. Its totient is φ = 401760000.
The previous prime is 612032209. The next prime is 612032243. The reversal of 612032225 is 522230216.
It is not a de Polignac number, because 612032225 - 24 = 612032209 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 612032225.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 547367 + ... + 548483.
It is an arithmetic number, because the mean of its divisors is an integer number (18853952).
Almost surely, 2612032225 is an apocalyptic number.
It is an amenable number.
612032225 is a deficient number, since it is larger than the sum of its proper divisors (292957471).
612032225 is a wasteful number, since it uses less digits than its factorization.
612032225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1266 (or 1261 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 612032225 is about 24739.2850543422. The cubic root of 612032225 is about 849.0333763700.
The spelling of 612032225 in words is "six hundred twelve million, thirty-two thousand, two hundred twenty-five".
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