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982012600849 = 71321106197967
BaseRepresentation
bin11100100101001001000…
…00110010001000010001
310110212202010221212120111
432102210200302020101
5112042130211211344
62031044054041321
7130643121245050
oct16224440621021
93425663855514
10982012600849
1134951856a765
1213a3a2049241
13717ac85a8a7
143575b57a397
151a82754b834
hexe4a4832211

982012600849 has 8 divisors (see below), whose sum is σ = 1123149709568. Its totient is φ = 841087890720.

The previous prime is 982012600841. The next prime is 982012600871. The reversal of 982012600849 is 948006210289.

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

It is not a de Polignac number, because 982012600849 - 23 = 982012600841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982012600841) 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, 53089737 + ... + 53108230.

It is an arithmetic number, because the mean of its divisors is an integer number (140393713696).

Almost surely, 2982012600849 is an apocalyptic number.

It is an amenable number.

982012600849 is a deficient number, since it is larger than the sum of its proper divisors (141137108719).

982012600849 is a wasteful number, since it uses less digits than its factorization.

982012600849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106199295.

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 982012600849 in words is "nine hundred eighty-two billion, twelve million, six hundred thousand, eight hundred forty-nine".

Divisors: 1 7 1321 9247 106197967 743385769 140287514407 982012600849