Base | Representation |
---|---|
bin | 1101001100010… |
… | …1101010110101 |
3 | 10212010100011212 |
4 | 3103011222311 |
5 | 103131214410 |
6 | 5254011205 |
7 | 1241226203 |
oct | 323055265 |
9 | 125110155 |
10 | 55335605 |
11 | 29265506 |
12 | 16646b05 |
13 | b605b80 |
14 | 74c6073 |
15 | 4cd0b05 |
hex | 34c5ab5 |
55335605 has 16 divisors (see below), whose sum is σ = 71670144. Its totient is φ = 40772160.
The previous prime is 55335557. The next prime is 55335613. The reversal of 55335605 is 50653355.
It is not a de Polignac number, because 55335605 - 26 = 55335541 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46670 + ... + 47840.
It is an arithmetic number, because the mean of its divisors is an integer number (4479384).
Almost surely, 255335605 is an apocalyptic number.
It is an amenable number.
55335605 is a deficient number, since it is larger than the sum of its proper divisors (16334539).
55335605 is a wasteful number, since it uses less digits than its factorization.
55335605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1916.
The product of its (nonzero) digits is 33750, while the sum is 32.
The square root of 55335605 is about 7438.7905602994. The cubic root of 55335605 is about 381.0671871005.
The spelling of 55335605 in words is "fifty-five million, three hundred thirty-five thousand, six hundred five".
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