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2980852071 = 32114709087
BaseRepresentation
bin1011000110101100…
…0011000101100111
321200201222222022120
42301223003011213
522101044231241
61211442001023
7133603552551
oct26153030547
97621888276
102980852071
11129a68230a
126b2346173
1338673bbc2
14203c604d1
15126a60666
hexb1ac3167

2980852071 has 8 divisors (see below), whose sum is σ = 3993306624. Its totient is φ = 1977816120.

The previous prime is 2980852051. The next prime is 2980852073. The reversal of 2980852071 is 1702580892.

2980852071 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2980852071 - 214 = 2980835687 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980852073) 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, 2353911 + ... + 2355176.

It is an arithmetic number, because the mean of its divisors is an integer number (499163328).

Almost surely, 22980852071 is an apocalyptic number.

2980852071 is a deficient number, since it is larger than the sum of its proper divisors (1012454553).

2980852071 is a wasteful number, since it uses less digits than its factorization.

2980852071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4709301.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 2980852071 is about 54597.1800645418. The cubic root of 2980852071 is about 1439.1745640680.

The spelling of 2980852071 in words is "two billion, nine hundred eighty million, eight hundred fifty-two thousand, seventy-one".

Divisors: 1 3 211 633 4709087 14127261 993617357 2980852071