Base | Representation |
---|---|
bin | 1101010000011… |
… | …1011101100111 |
3 | 10212122000211222 |
4 | 3110013131213 |
5 | 103213330340 |
6 | 5303450555 |
7 | 1243430660 |
oct | 324073547 |
9 | 125560758 |
10 | 55605095 |
11 | 29429a27 |
12 | 16756a5b |
13 | b69b730 |
14 | 7556367 |
15 | 4d358b5 |
hex | 3507767 |
55605095 has 16 divisors (see below), whose sum is σ = 82125120. Its totient is φ = 35195904.
The previous prime is 55605073. The next prime is 55605101. The reversal of 55605095 is 59050655.
It is a cyclic number.
It is not a de Polignac number, because 55605095 - 26 = 55605031 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
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, 60650 + ... + 61559.
It is an arithmetic number, because the mean of its divisors is an integer number (5132820).
Almost surely, 255605095 is an apocalyptic number.
55605095 is a deficient number, since it is larger than the sum of its proper divisors (26520025).
55605095 is a wasteful number, since it uses less digits than its factorization.
55605095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122234.
The product of its (nonzero) digits is 33750, while the sum is 35.
The square root of 55605095 is about 7456.8823914556. The cubic root of 55605095 is about 381.6847975047.
The spelling of 55605095 in words is "fifty-five million, six hundred five thousand, ninety-five".
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