Base | Representation |
---|---|
bin | 1101000111010… |
… | …0111110100111 |
3 | 10211111112210202 |
4 | 3101310332213 |
5 | 103040130340 |
6 | 5242541115 |
7 | 1235351465 |
oct | 321647647 |
9 | 124445722 |
10 | 55005095 |
11 | 2905a162 |
12 | 1650779b |
13 | b51b5c2 |
14 | 743b835 |
15 | 4c67c15 |
hex | 3474fa7 |
55005095 has 16 divisors (see below), whose sum is σ = 69690240. Its totient is φ = 41562144.
The previous prime is 55005079. The next prime is 55005101. The reversal of 55005095 is 59050055.
It is a cyclic number.
It is not a de Polignac number, because 55005095 - 24 = 55005079 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, 41432 + ... + 42738.
It is an arithmetic number, because the mean of its divisors is an integer number (4355640).
Almost surely, 255005095 is an apocalyptic number.
55005095 is a deficient number, since it is larger than the sum of its proper divisors (14685145).
55005095 is a wasteful number, since it uses less digits than its factorization.
55005095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1774.
The product of its (nonzero) digits is 5625, while the sum is 29.
The square root of 55005095 is about 7416.5419839707. The cubic root of 55005095 is about 380.3069887698.
The spelling of 55005095 in words is "fifty-five million, five thousand, ninety-five".
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