Base | Representation |
---|---|
bin | 11110100010101100000… |
… | …110000100010010100000 |
3 | 21102122110011101200201020 |
4 | 132202230012010102200 |
5 | 233341401303441112 |
6 | 4244104555005440 |
7 | 304430665540020 |
oct | 36425406042240 |
9 | 7378404350636 |
10 | 2098831312032 |
11 | 73a122617364 |
12 | 29a926439880 |
13 | 122bc3bc3870 |
14 | 73826611a80 |
15 | 398de81448c |
hex | 1e8ac1844a0 |
2098831312032 has 384 divisors, whose sum is σ = 7007297568768. Its totient is φ = 535091097600.
The previous prime is 2098831312031. The next prime is 2098831312057. The reversal of 2098831312032 is 2302131388902.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (2098831312031) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 279207538 + ... + 279215054.
It is an arithmetic number, because the mean of its divisors is an integer number (18248170752).
Almost surely, 22098831312032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2098831312032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3503648784384).
2098831312032 is an abundant number, since it is smaller than the sum of its proper divisors (4908466256736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2098831312032 is a wasteful number, since it uses less digits than its factorization.
2098831312032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8612 (or 8604 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The spelling of 2098831312032 in words is "two trillion, ninety-eight billion, eight hundred thirty-one million, three hundred twelve thousand, thirty-two".
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