Base | Representation |
---|---|
bin | 1101001010010… |
… | …0101100111111 |
3 | 10211212110221202 |
4 | 3102210230333 |
5 | 103112404300 |
6 | 5251050115 |
7 | 1240124423 |
oct | 322445477 |
9 | 124773852 |
10 | 55200575 |
11 | 29183011 |
12 | 165a093b |
13 | b589581 |
14 | 748cb83 |
15 | 4ca5ad5 |
hex | 34a4b3f |
55200575 has 12 divisors (see below), whose sum is σ = 71425488. Its totient is φ = 42240000.
The previous prime is 55200569. The next prime is 55200599. The reversal of 55200575 is 57500255.
It is not a de Polignac number, because 55200575 - 28 = 55200319 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47426 + ... + 48575.
It is an arithmetic number, because the mean of its divisors is an integer number (5952124).
Almost surely, 255200575 is an apocalyptic number.
55200575 is a deficient number, since it is larger than the sum of its proper divisors (16224913).
55200575 is a wasteful number, since it uses less digits than its factorization.
55200575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96034 (or 96029 counting only the distinct ones).
The product of its (nonzero) digits is 8750, while the sum is 29.
The square root of 55200575 is about 7429.7089445011. The cubic root of 55200575 is about 380.7569744563.
The spelling of 55200575 in words is "fifty-five million, two hundred thousand, five hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •