Base | Representation |
---|---|
bin | 101101011110011010011010… |
… | …000010011101110010110001 |
3 | 222020011000012110011001122112 |
4 | 231132122122002131302301 |
5 | 202203313130022134441 |
6 | 1545211355334215105 |
7 | 60061445533305305 |
oct | 5536323202356261 |
9 | 866130173131575 |
10 | 200002031443121 |
11 | 587aa426786666 |
12 | 1a5218977b4495 |
13 | 877a1590c502b |
14 | 3756215745d05 |
15 | 181c7a25b34eb |
hex | b5e69a09dcb1 |
200002031443121 has 8 divisors (see below), whose sum is σ = 213787961501184. Its totient is φ = 186640283848480.
The previous prime is 200002031443117. The next prime is 200002031443139. The reversal of 200002031443121 is 121344130200002.
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 200002031443121 - 22 = 200002031443117 is a prime.
It is a super-2 number, since 2×2000020314431212 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200002031443021) 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, 106045614881 + ... + 106045616766.
It is an arithmetic number, because the mean of its divisors is an integer number (26723495187648).
Almost surely, 2200002031443121 is an apocalyptic number.
It is an amenable number.
200002031443121 is a deficient number, since it is larger than the sum of its proper divisors (13785930058063).
200002031443121 is a wasteful number, since it uses less digits than its factorization.
200002031443121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212091231711.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 200002031443121 its reverse (121344130200002), we get a palindrome (321346161643123).
The spelling of 200002031443121 in words is "two hundred trillion, two billion, thirty-one million, four hundred forty-three thousand, one hundred twenty-one".
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