Base | Representation |
---|---|
bin | 1101001111000… |
… | …0010010001010 |
3 | 10212110012121122 |
4 | 3103300102022 |
5 | 103202311104 |
6 | 5301435242 |
7 | 1242554120 |
oct | 323602212 |
9 | 125405548 |
10 | 55510154 |
11 | 29374667 |
12 | 1670bb22 |
13 | b66745b |
14 | 752d910 |
15 | 4d176be |
hex | 34f048a |
55510154 has 16 divisors (see below), whose sum is σ = 95256000. Its totient is φ = 23766144.
The previous prime is 55510127. The next prime is 55510177. The reversal of 55510154 is 45101555.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25397 + ... + 27495.
It is an arithmetic number, because the mean of its divisors is an integer number (5953500).
Almost surely, 255510154 is an apocalyptic number.
55510154 is a deficient number, since it is larger than the sum of its proper divisors (39745846).
55510154 is a wasteful number, since it uses less digits than its factorization.
55510154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3997.
The product of its (nonzero) digits is 2500, while the sum is 26.
The square root of 55510154 is about 7450.5136735664. The cubic root of 55510154 is about 381.4674422418.
The spelling of 55510154 in words is "fifty-five million, five hundred ten thousand, one hundred fifty-four".
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