Base | Representation |
---|---|
bin | 110100100111111100100001… |
… | …000000000010000011100111 |
3 | 1010100110210000102002012211010 |
4 | 310213330201000002003213 |
5 | 220313432144310223403 |
6 | 2140123353411313303 |
7 | 66515144414306364 |
oct | 6447744100020347 |
9 | 1110423012065733 |
10 | 231443456336103 |
11 | 67821689424150 |
12 | 21b5b3612ab833 |
13 | 9c1b04147672b |
14 | 4121cccc1b46b |
15 | 1bb5597144603 |
hex | d27f210020e7 |
231443456336103 has 16 divisors (see below), whose sum is σ = 336788831452032. Its totient is φ = 140208843060000.
The previous prime is 231443456336089. The next prime is 231443456336153. The reversal of 231443456336103 is 301633654344132.
It is not a de Polignac number, because 231443456336103 - 222 = 231443452141799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231443456336153) 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, 1497880473 + ... + 1498034978.
It is an arithmetic number, because the mean of its divisors is an integer number (21049301965752).
Almost surely, 2231443456336103 is an apocalyptic number.
231443456336103 is a deficient number, since it is larger than the sum of its proper divisors (105345375115929).
231443456336103 is a wasteful number, since it uses less digits than its factorization.
231443456336103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2995917806.
The product of its (nonzero) digits is 5598720, while the sum is 48.
The spelling of 231443456336103 in words is "two hundred thirty-one trillion, four hundred forty-three billion, four hundred fifty-six million, three hundred thirty-six thousand, one hundred three".
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