Search a number
-
+
2020507277005 = 5757728779343
BaseRepresentation
bin11101011001101111100…
…111100101011011001101
321011011021121220110110001
4131121233213211123031
5231100444330331010
64144112551044301
7265656024324460
oct35315747453315
97134247813401
102020507277005
1170998a7575a8
12287707970691
131186c10713c9
146db162a32d7
153785854cc3a
hex1d66f9e56cd

2020507277005 has 8 divisors (see below), whose sum is σ = 2770981408512. Its totient is φ = 1385490704208.

The previous prime is 2020507276987. The next prime is 2020507277057. The reversal of 2020507277005 is 5007727050202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020507277005 - 211 = 2020507274957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28864389637 + ... + 28864389706.

It is an arithmetic number, because the mean of its divisors is an integer number (346372676064).

Almost surely, 22020507277005 is an apocalyptic number.

It is an amenable number.

2020507277005 is a deficient number, since it is larger than the sum of its proper divisors (750474131507).

2020507277005 is an equidigital number, since it uses as much as digits as its factorization.

2020507277005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57728779355.

The product of its (nonzero) digits is 68600, while the sum is 37.

The spelling of 2020507277005 in words is "two trillion, twenty billion, five hundred seven million, two hundred seventy-seven thousand, five".

Divisors: 1 5 7 35 57728779343 288643896715 404101455401 2020507277005