Base | Representation |
---|---|
bin | 100000011101001001011… |
… | …011110001100110001111 |
3 | 21220012211211122101021001 |
4 | 200131021123301212033 |
5 | 243020143412410211 |
6 | 4424332254521131 |
7 | 320064260403043 |
oct | 40351133614617 |
9 | 7805754571231 |
10 | 2230320044431 |
11 | 78a967580146 |
12 | 3003018061a7 |
13 | 13241a343b2b |
14 | 79d3b6ca023 |
15 | 3d0381e8ac1 |
hex | 207496f198f |
2230320044431 has 8 divisors (see below), whose sum is σ = 2325394782720. Its totient is φ = 2136456449568.
The previous prime is 2230320044401. The next prime is 2230320044437. The reversal of 2230320044431 is 1344400230322.
2230320044431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2230320044431 - 213 = 2230320036239 is a prime.
It is a super-2 number, since 2×22303200444312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2230320044431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230320044437) 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, 302782096 + ... + 302789461.
It is an arithmetic number, because the mean of its divisors is an integer number (290674347840).
Almost surely, 22230320044431 is an apocalyptic number.
2230320044431 is a deficient number, since it is larger than the sum of its proper divisors (95074738289).
2230320044431 is a wasteful number, since it uses less digits than its factorization.
2230320044431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605571713.
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 2230320044431 its reverse (1344400230322), we get a palindrome (3574720274753).
The spelling of 2230320044431 in words is "two trillion, two hundred thirty billion, three hundred twenty million, forty-four thousand, four hundred thirty-one".
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