Search a number
-
+
553030005 = 35117147207
BaseRepresentation
bin100000111101101…
…001000101110101
31102112121211112210
4200331221011311
52113033430010
6130513204033
716463451243
oct4075510565
91375554483
10553030005
112641976a0
12135260619
138a7616b8
145363b793
1533840b20
hex20f69175

553030005 has 32 divisors (see below), whose sum is σ = 978905088. Its totient is φ = 264353600.

The previous prime is 553030003. The next prime is 553030013. The reversal of 553030005 is 500030355.

553030005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 553030005 - 21 = 553030003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553030003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11889 + ... + 35318.

It is an arithmetic number, because the mean of its divisors is an integer number (30590784).

Almost surely, 2553030005 is an apocalyptic number.

553030005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

553030005 is a deficient number, since it is larger than the sum of its proper divisors (425875083).

553030005 is a wasteful number, since it uses less digits than its factorization.

553030005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47297.

The product of its (nonzero) digits is 1125, while the sum is 21.

The square root of 553030005 is about 23516.5899951502. The cubic root of 553030005 is about 820.8230903466.

The spelling of 553030005 in words is "five hundred fifty-three million, thirty thousand, five".

Divisors: 1 3 5 11 15 33 55 71 165 213 355 781 1065 2343 3905 11715 47207 141621 236035 519277 708105 1557831 2596385 3351697 7789155 10055091 16758485 36868667 50275455 110606001 184343335 553030005