Base | Representation |
---|---|
bin | 10011010010000010110101 |
3 | 100111210200002 |
4 | 103102002311 |
5 | 2243222040 |
6 | 300201045 |
7 | 60651401 |
oct | 23220265 |
9 | 10453602 |
10 | 5054645 |
11 | 29426a2 |
12 | 1839185 |
13 | 107c91b |
14 | 958101 |
15 | 69ca15 |
hex | 4d20b5 |
5054645 has 4 divisors (see below), whose sum is σ = 6065580. Its totient is φ = 4043712.
The previous prime is 5054639. The next prime is 5054669. The reversal of 5054645 is 5464505.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5464505 = 5 ⋅1092901.
It can be written as a sum of positive squares in 2 ways, for example, as 2436721 + 2617924 = 1561^2 + 1618^2 .
It is a cyclic number.
It is not a de Polignac number, because 5054645 - 222 = 860341 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505460 + ... + 505469.
It is an arithmetic number, because the mean of its divisors is an integer number (1516395).
Almost surely, 25054645 is an apocalyptic number.
It is an amenable number.
5054645 is a deficient number, since it is larger than the sum of its proper divisors (1010935).
5054645 is a wasteful number, since it uses less digits than its factorization.
5054645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010934.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 5054645 is about 2248.2537668155. The cubic root of 5054645 is about 171.6182831985.
The spelling of 5054645 in words is "five million, fifty-four thousand, six hundred forty-five".
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