Base | Representation |
---|---|
bin | 11101101110111000001… |
… | …111100100010011110111 |
3 | 21020022212011022101111011 |
4 | 131232320033210103313 |
5 | 231433433320213411 |
6 | 4202344450453051 |
7 | 300421262104534 |
oct | 35567017442367 |
9 | 7208764271434 |
10 | 2043200554231 |
11 | 7185754a0671 |
12 | 28bb9b894187 |
13 | 11a89971a7b5 |
14 | 70c6a14bd8b |
15 | 38235971c21 |
hex | 1dbb83e44f7 |
2043200554231 has 4 divisors (see below), whose sum is σ = 2043292368600. Its totient is φ = 2043108739864.
The previous prime is 2043200554189. The next prime is 2043200554243. The reversal of 2043200554231 is 1324550023402.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2043200554231 - 213 = 2043200546039 is a prime.
It is a super-2 number, since 2×20432005542312 (a number of 25 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 = 2043200554193 and 2043200554202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2043200554531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45873796 + ... + 45918313.
It is an arithmetic number, because the mean of its divisors is an integer number (510823092150).
Almost surely, 22043200554231 is an apocalyptic number.
2043200554231 is a deficient number, since it is larger than the sum of its proper divisors (91814369).
2043200554231 is an equidigital number, since it uses as much as digits as its factorization.
2043200554231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91814368.
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 2043200554231 its reverse (1324550023402), we get a palindrome (3367750577633).
The spelling of 2043200554231 in words is "two trillion, forty-three billion, two hundred million, five hundred fifty-four thousand, two hundred thirty-one".
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