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982053899137 = 19183712813513
BaseRepresentation
bin11100100101001101111…
…10010100101110000001
310110212212000200001011201
432102212332110232001
5112042221244233022
62031052131141201
7130644132261163
oct16224676245601
93425760601151
10982053899137
11349539907783
1213a3b3a44801
13717b828a34c
1435762c4a933
151a82aea8127
hexe4a6f94b81

982053899137 has 8 divisors (see below), whose sum is σ = 1033797584160. Its totient is φ = 930315877920.

The previous prime is 982053899131. The next prime is 982053899149. The reversal of 982053899137 is 731998350289.

982053899137 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 982053899137 - 23 = 982053899129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982053899131) 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, 1057708 + ... + 1755805.

It is an arithmetic number, because the mean of its divisors is an integer number (129224698020).

Almost surely, 2982053899137 is an apocalyptic number.

It is an amenable number.

982053899137 is a deficient number, since it is larger than the sum of its proper divisors (51743685023).

982053899137 is a wasteful number, since it uses less digits than its factorization.

982053899137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831903.

The product of its (nonzero) digits is 29393280, while the sum is 64.

The spelling of 982053899137 in words is "nine hundred eighty-two billion, fifty-three million, eight hundred ninety-nine thousand, one hundred thirty-seven".

Divisors: 1 19 18371 349049 2813513 53456747 51687047323 982053899137