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4505005500555 = 357293871459993
BaseRepresentation
bin100000110001110011101…
…0000001010100010001011
3120221200012120122012002010
41001203213100022202023
51042302222402004210
613325323154311003
7643322143636530
oct101434720124213
916850176565063
104505005500555
11148762018378a
12609125288463
13268a87c7c951
14118087256d87
157c2bb27e920
hex418e740a88b

4505005500555 has 32 divisors (see below), whose sum is σ = 8238010305024. Its totient is φ = 2059359595776.

The previous prime is 4505005500481. The next prime is 4505005500617. The reversal of 4505005500555 is 5550055005054.

It is not a de Polignac number, because 4505005500555 - 29 = 4505005500043 is a prime.

It is a super-2 number, since 2×45050055005552 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2355639 + ... + 3815631.

It is an arithmetic number, because the mean of its divisors is an integer number (257437822032).

Almost surely, 24505005500555 is an apocalyptic number.

4505005500555 is a deficient number, since it is larger than the sum of its proper divisors (3733004804469).

4505005500555 is a wasteful number, since it uses less digits than its factorization.

4505005500555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489395.

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 4505005500555 in words is "four trillion, five hundred five billion, five million, five hundred thousand, five hundred fifty-five".

Divisors: 1 3 5 7 15 21 35 105 29387 88161 146935 205709 440805 617127 1028545 1459993 3085635 4379979 7299965 10219951 21899895 30659853 51099755 153299265 42904814291 128714442873 214524071455 300333700037 643572214365 901001100111 1501668500185 4505005500555