Base | Representation |
---|---|
bin | 11101001000101000110… |
… | …111001111100010011100 |
3 | 21002101212121020212221202 |
4 | 131020220313033202130 |
5 | 230300340411031030 |
6 | 4131434235415032 |
7 | 264435622003436 |
oct | 35105067174234 |
9 | 7071777225852 |
10 | 2002140330140 |
11 | 702115025575 |
12 | 2840408b4478 |
13 | 116a54b03102 |
14 | 6cc92c37656 |
15 | 37130d5e745 |
hex | 1d228dcf89c |
2002140330140 has 24 divisors (see below), whose sum is σ = 4340123555712. Its totient is φ = 775022063040.
The previous prime is 2002140330137. The next prime is 2002140330301. The reversal of 2002140330140 is 410330412002.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
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, 1614628679 + ... + 1614629918.
It is an arithmetic number, because the mean of its divisors is an integer number (180838481488).
Almost surely, 22002140330140 is an apocalyptic number.
2002140330140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2002140330140 is an abundant number, since it is smaller than the sum of its proper divisors (2337983225572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002140330140 is a wasteful number, since it uses less digits than its factorization.
2002140330140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3229258637 (or 3229258635 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 2002140330140 its reverse (410330412002), we get a palindrome (2412470742142).
The spelling of 2002140330140 in words is "two trillion, two billion, one hundred forty million, three hundred thirty thousand, one hundred forty".
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