Base | Representation |
---|---|
bin | 1011100001111111011… |
… | …1101111101001010000 |
3 | 200221100011010101022212 |
4 | 2320133313233221100 |
5 | 11221203404434014 |
6 | 231001331051252 |
7 | 20212116302543 |
oct | 2703767575120 |
9 | 627304111285 |
10 | 198103202384 |
11 | 7701910306a |
12 | 32488440b28 |
13 | 158b136a119 |
14 | 983420c85a |
15 | 5246b9a23e |
hex | 2e1fdefa50 |
198103202384 has 80 divisors (see below), whose sum is σ = 438226951680. Its totient is φ = 86164254720.
The previous prime is 198103202383. The next prime is 198103202413. The reversal of 198103202384 is 483202301891.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (198103202383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255584 + ... + 679359.
It is an arithmetic number, because the mean of its divisors is an integer number (5477836896).
Almost surely, 2198103202384 is an apocalyptic number.
It is an amenable number.
198103202384 is an abundant number, since it is smaller than the sum of its proper divisors (240123749296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
198103202384 is a wasteful number, since it uses less digits than its factorization.
198103202384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 935028 (or 935022 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The spelling of 198103202384 in words is "one hundred ninety-eight billion, one hundred three million, two hundred two thousand, three hundred eighty-four".
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