Search a number
-
+
2080352517 = 34057170927
BaseRepresentation
bin111101111111111…
…1010100100000101
312100222112212011020
41323333322210011
513230032240032
6542233101353
7102360463455
oct17377724405
95328485136
102080352517
11978339701
124a0857859
13271ccc029
1415a413d65
15c2985b2c
hex7bffa905

2080352517 has 8 divisors (see below), whose sum is σ = 2774503296. Its totient is φ = 1386551712.

The previous prime is 2080352489. The next prime is 2080352531. The reversal of 2080352517 is 7152530802.

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

It is a de Polignac number, because none of the positive numbers 2k-2080352517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080352017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73293 + ... + 97634.

It is an arithmetic number, because the mean of its divisors is an integer number (346812912).

Almost surely, 22080352517 is an apocalyptic number.

It is an amenable number.

2080352517 is a deficient number, since it is larger than the sum of its proper divisors (694150779).

2080352517 is a wasteful number, since it uses less digits than its factorization.

2080352517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174987.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2080352517 is about 45610.8815635041. The cubic root of 2080352517 is about 1276.5729692006.

The spelling of 2080352517 in words is "two billion, eighty million, three hundred fifty-two thousand, five hundred seventeen".

Divisors: 1 3 4057 12171 170927 512781 693450839 2080352517