Base | Representation |
---|---|
bin | 1010110111001… |
… | …0010101011101 |
3 | 10011201112120110 |
4 | 2231302111131 |
5 | 43130311320 |
6 | 4304240233 |
7 | 1062141330 |
oct | 255622535 |
9 | 104645513 |
10 | 45557085 |
11 | 23796792 |
12 | 13310079 |
13 | 9591072 |
14 | 609c617 |
15 | 3eed5e0 |
hex | 2b7255d |
45557085 has 16 divisors (see below), whose sum is σ = 83304576. Its totient is φ = 20826048.
The previous prime is 45557023. The next prime is 45557087. The reversal of 45557085 is 58075554.
It is not a de Polignac number, because 45557085 - 28 = 45556829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45557087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216834 + ... + 217043.
It is an arithmetic number, because the mean of its divisors is an integer number (5206536).
Almost surely, 245557085 is an apocalyptic number.
It is an amenable number.
45557085 is a deficient number, since it is larger than the sum of its proper divisors (37747491).
45557085 is a wasteful number, since it uses less digits than its factorization.
45557085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433892.
The product of its (nonzero) digits is 140000, while the sum is 39.
The square root of 45557085 is about 6749.5988769704. The cubic root of 45557085 is about 357.1510867056.
The spelling of 45557085 in words is "forty-five million, five hundred fifty-seven thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •