Base | Representation |
---|---|
bin | 11101001000011111011… |
… | …100011001100000001000 |
3 | 21002101110120220000202222 |
4 | 131020133130121200020 |
5 | 230300024432014440 |
6 | 4131410432313212 |
7 | 264431662521620 |
oct | 35103734314010 |
9 | 7071416800688 |
10 | 2001982298120 |
11 | 7020438a77a2 |
12 | 283bb79a2808 |
13 | 116a2b15133c |
14 | 6cc79c5b880 |
15 | 371220452b5 |
hex | 1d21f719808 |
2001982298120 has 32 divisors (see below), whose sum is σ = 5147954481600. Its totient is φ = 686393930688.
The previous prime is 2001982298119. The next prime is 2001982298131. The reversal of 2001982298120 is 218922891002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574968110 + ... + 3574968669.
It is an arithmetic number, because the mean of its divisors is an integer number (160873577550).
Almost surely, 22001982298120 is an apocalyptic number.
2001982298120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2001982298120 is an abundant number, since it is smaller than the sum of its proper divisors (3145972183480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2001982298120 is a wasteful number, since it uses less digits than its factorization.
2001982298120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7149936797 (or 7149936793 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 44.
The spelling of 2001982298120 in words is "two trillion, one billion, nine hundred eighty-two million, two hundred ninety-eight thousand, one hundred twenty".
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