Base | Representation |
---|---|
bin | 11101001010100011101… |
… | …000011010111111001000 |
3 | 21002121012010222010001111 |
4 | 131022203220122333020 |
5 | 230314100202324230 |
6 | 4132414454300104 |
7 | 264540642163531 |
oct | 35124350327710 |
9 | 7077163863044 |
10 | 2004200042440 |
11 | 702a81746942 |
12 | 284516657634 |
13 | 116cc275649b |
14 | 6d00a5d7688 |
15 | 37201ab992a |
hex | 1d2a3a1afc8 |
2004200042440 has 64 divisors (see below), whose sum is σ = 4953171772800. Its totient is φ = 726465180672.
The previous prime is 2004200042347. The next prime is 2004200042443. The reversal of 2004200042440 is 442400024002.
It is not an unprimeable number, because it can be changed into a prime (2004200042443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57310897 + ... + 57345856.
It is an arithmetic number, because the mean of its divisors is an integer number (77393308950).
Almost surely, 22004200042440 is an apocalyptic number.
2004200042440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2004200042440 is an abundant number, since it is smaller than the sum of its proper divisors (2948971730360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2004200042440 is a wasteful number, since it uses less digits than its factorization.
2004200042440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114656806 (or 114656802 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 2004200042440 its reverse (442400024002), we get a palindrome (2446600066442).
The spelling of 2004200042440 in words is "two trillion, four billion, two hundred million, forty-two thousand, four hundred forty".
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