Base | Representation |
---|---|
bin | 101110100001100111011100… |
… | …001101010111011010101011 |
3 | 222211111111120202012110021222 |
4 | 232201213130031113122223 |
5 | 203304444213222040133 |
6 | 2003105123035452255 |
7 | 61046216041504106 |
oct | 5641473415273253 |
9 | 884444522173258 |
10 | 204620231440043 |
11 | 5a21aa532338a1 |
12 | 1ab489315b708b |
13 | 8a237b33342c3 |
14 | 387595a13773d |
15 | 189c9960ece98 |
hex | ba19dc3576ab |
204620231440043 has 8 divisors (see below), whose sum is σ = 213517711228416. Its totient is φ = 195722830650600.
The previous prime is 204620231440003. The next prime is 204620231440081. The reversal of 204620231440043 is 340044132026402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 204620231440043 - 26 = 204620231439979 is a prime.
It is a super-2 number, since 2×2046202314400432 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 204620231439985 and 204620231440012.
It is not an unprimeable number, because it can be changed into a prime (204620231440003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14426243 + ... + 24846668.
It is an arithmetic number, because the mean of its divisors is an integer number (26689713903552).
Almost surely, 2204620231440043 is an apocalyptic number.
204620231440043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
204620231440043 is a deficient number, since it is larger than the sum of its proper divisors (8897479788373).
204620231440043 is a wasteful number, since it uses less digits than its factorization.
204620231440043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39499465.
The product of its (nonzero) digits is 110592, while the sum is 35.
Adding to 204620231440043 its reverse (340044132026402), we get a palindrome (544664363466445).
The spelling of 204620231440043 in words is "two hundred four trillion, six hundred twenty billion, two hundred thirty-one million, four hundred forty thousand, forty-three".
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