Search a number
-
+
10055305 = 513372113
BaseRepresentation
bin100110010110…
…111010001001
3200220212021201
4212112322021
510033232210
6555304201
7151316521
oct46267211
920825251
1010055305
115748777
12344b061
132110ab0
14149a681
15d3953a
hex996e89

10055305 has 24 divisors (see below), whose sum is σ = 13473432. Its totient is φ = 7160832.

The previous prime is 10055281. The next prime is 10055317. The reversal of 10055305 is 50355001.

10055305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 2569609 + 7485696 = 1603^2 + 2736^2 .

It is not a de Polignac number, because 10055305 - 219 = 9531017 is a prime.

It is a super-2 number, since 2×100553052 = 202218317286050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88929 + ... + 89041.

It is an arithmetic number, because the mean of its divisors is an integer number (561393).

Almost surely, 210055305 is an apocalyptic number.

It is an amenable number.

10055305 is a deficient number, since it is larger than the sum of its proper divisors (3418127).

10055305 is a wasteful number, since it uses less digits than its factorization.

10055305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 10055305 is about 3171.0100914377. The cubic root of 10055305 is about 215.8399090967.

The spelling of 10055305 in words is "ten million, fifty-five thousand, three hundred five".

Divisors: 1 5 13 37 65 113 185 481 565 1369 1469 2405 4181 6845 7345 17797 20905 54353 88985 154697 271765 773485 2011061 10055305