Base | Representation |
---|---|
bin | 1110100111111… |
… | …0011010101000 |
3 | 11021102011002101 |
4 | 3221332122220 |
5 | 111200211313 |
6 | 10030343144 |
7 | 1343224564 |
oct | 351763250 |
9 | 137364071 |
10 | 61335208 |
11 | 31693060 |
12 | 1865aab4 |
13 | c92692c |
14 | 82086a4 |
15 | 55b85dd |
hex | 3a7e6a8 |
61335208 has 16 divisors (see below), whose sum is σ = 125458560. Its totient is φ = 27879600.
The previous prime is 61335199. The next prime is 61335251. The reversal of 61335208 is 80253316.
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, 348408 + ... + 348583.
It is an arithmetic number, because the mean of its divisors is an integer number (7841160).
Almost surely, 261335208 is an apocalyptic number.
It is an amenable number.
61335208 is an abundant number, since it is smaller than the sum of its proper divisors (64123352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61335208 is a wasteful number, since it uses less digits than its factorization.
61335208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697008 (or 697004 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 61335208 is about 7831.6797687342. The cubic root of 61335208 is about 394.3694645610.
The spelling of 61335208 in words is "sixty-one million, three hundred thirty-five thousand, two hundred eight".
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