Base | Representation |
---|---|
bin | 1101001011101… |
… | …1110110101011 |
3 | 10212001022000220 |
4 | 3102323312223 |
5 | 103123423103 |
6 | 5253101123 |
7 | 1241001042 |
oct | 322736653 |
9 | 125038026 |
10 | 55295403 |
11 | 29238289 |
12 | 166277a3 |
13 | b5c0797 |
14 | 74b5559 |
15 | 4cc3c53 |
hex | 34bbdab |
55295403 has 8 divisors (see below), whose sum is σ = 73904016. Its totient is φ = 36775200.
The previous prime is 55295393. The next prime is 55295417. The reversal of 55295403 is 30459255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55295403 - 28 = 55295147 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (55295423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20628 + ... + 23153.
It is an arithmetic number, because the mean of its divisors is an integer number (9238002).
Almost surely, 255295403 is an apocalyptic number.
55295403 is a deficient number, since it is larger than the sum of its proper divisors (18608613).
55295403 is a wasteful number, since it uses less digits than its factorization.
55295403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44205.
The product of its (nonzero) digits is 27000, while the sum is 33.
The square root of 55295403 is about 7436.0878827513. The cubic root of 55295403 is about 380.9748814049.
The spelling of 55295403 in words is "fifty-five million, two hundred ninety-five thousand, four hundred three".
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