Base | Representation |
---|---|
bin | 100100011111010… |
… | …111000010001110 |
3 | 1120122222000022221 |
4 | 210133113002032 |
5 | 2223210404330 |
6 | 140425325554 |
7 | 21112422241 |
oct | 4437270216 |
9 | 1518860287 |
10 | 612200590 |
11 | 294631401 |
12 | 1510368ba |
13 | 99aaac91 |
14 | 5b441258 |
15 | 38b2cb7a |
hex | 247d708e |
612200590 has 8 divisors (see below), whose sum is σ = 1101961080. Its totient is φ = 244880232.
The previous prime is 612200587. The next prime is 612200609. The reversal of 612200590 is 95002216.
612200590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30610020 + ... + 30610039.
It is an arithmetic number, because the mean of its divisors is an integer number (137745135).
Almost surely, 2612200590 is an apocalyptic number.
612200590 is a deficient number, since it is larger than the sum of its proper divisors (489760490).
612200590 is a wasteful number, since it uses less digits than its factorization.
612200590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61220066.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 612200590 is about 24742.6876066445. The cubic root of 612200590 is about 849.1112232506. Note that the first 3 decimals are identical.
The spelling of 612200590 in words is "six hundred twelve million, two hundred thousand, five hundred ninety".
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