Search a number
-
+
5550050055005 = 56473229953117
BaseRepresentation
bin101000011000011100011…
…0000110001001101011101
3201122120122112100001211122
41100300320300301031131
51211413000303230010
615445354030100325
71111656262041311
oct120607060611535
921576575301748
105550050055005
11184a843626085
1275777864a6a5
133134a14591b1
141528a3c09b41
15995822d5855
hex50c38c3135d

5550050055005 has 16 divisors (see below), whose sum is σ = 6670685923200. Its totient is φ = 4432956827712.

The previous prime is 5550050054987. The next prime is 5550050055019. The reversal of 5550050055005 is 5005500500555.

It is a cyclic number.

It is not a de Polignac number, because 5550050055005 - 232 = 5545755087709 is a prime.

It is a super-2 number, since 2×55500500550052 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104460707 + ... + 104513823.

It is an arithmetic number, because the mean of its divisors is an integer number (416917870200).

Almost surely, 25550050055005 is an apocalyptic number.

It is an amenable number.

5550050055005 is a deficient number, since it is larger than the sum of its proper divisors (1120635868195).

5550050055005 is a wasteful number, since it uses less digits than its factorization.

5550050055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86068.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 5550050055005 in words is "five trillion, five hundred fifty billion, fifty million, fifty-five thousand, five".

Divisors: 1 5 647 3235 32299 53117 161495 265585 20897453 34366699 104487265 171833495 1715625983 8578129915 1110010011001 5550050055005