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2829889282 = 211128631331
BaseRepresentation
bin1010100010101100…
…1010111100000010
321022012221021022011
42220223022330002
521243422424112
61144450203134
7130061443033
oct25053127402
97265837264
102829889282
111222442780
1266b8834aa
133613939cc
141cbba4a8a
15118690aa7
hexa8acaf02

2829889282 has 8 divisors (see below), whose sum is σ = 4630727952. Its totient is φ = 1286313300.

The previous prime is 2829889277. The next prime is 2829889289.

2829889282 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (2829889289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64315644 + ... + 64315687.

It is an arithmetic number, because the mean of its divisors is an integer number (578840994).

Almost surely, 22829889282 is an apocalyptic number.

2829889282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2829889282 is a deficient number, since it is larger than the sum of its proper divisors (1800838670).

2829889282 is a wasteful number, since it uses less digits than its factorization.

2829889282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128631344.

The product of its digits is 5308416, while the sum is 58.

The square root of 2829889282 is about 53196.7036760738. The cubic root of 2829889282 is about 1414.4572132684.

The spelling of 2829889282 in words is "two billion, eight hundred twenty-nine million, eight hundred eighty-nine thousand, two hundred eighty-two".

Divisors: 1 2 11 22 128631331 257262662 1414944641 2829889282