| Base | Representation |
|---|---|
| bin | 1101011110000010110… |
| … | …1010100001111001001 |
| 3 | 211010021220000200121210 |
| 4 | 3113200231110033021 |
| 5 | 12242403212224231 |
| 6 | 254145530323333 |
| 7 | 22501250051460 |
| oct | 3274055241711 |
| 9 | 733256020553 |
| 10 | 231403242441 |
| 11 | 8a157109028 |
| 12 | 38a20589549 |
| 13 | 18a8a329837 |
| 14 | b2b2a439d7 |
| 15 | 6045383a46 |
| hex | 35e0b543c9 |
231403242441 has 16 divisors (see below), whose sum is σ = 352654721408. Its totient is φ = 132215328000.
The previous prime is 231403242431. The next prime is 231403242451. The reversal of 231403242441 is 144242304132.
231403242441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (231403242431) and next prime (231403242451).
It is not a de Polignac number, because 231403242441 - 210 = 231403241417 is a prime.
It is a super-2 number, since 2×2314032424412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 231403242399 and 231403242408.
It is not an unprimeable number, because it can be changed into a prime (231403242401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439360 + ... + 809841.
It is an arithmetic number, because the mean of its divisors is an integer number (22040920088).
Almost surely, 2231403242441 is an apocalyptic number.
231403242441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
231403242441 is a deficient number, since it is larger than the sum of its proper divisors (121251478967).
231403242441 is a wasteful number, since it uses less digits than its factorization.
231403242441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1258032.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 231403242441 its reverse (144242304132), we get a palindrome (375645546573).
The spelling of 231403242441 in words is "two hundred thirty-one billion, four hundred three million, two hundred forty-two thousand, four hundred forty-one".
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