Base | Representation |
---|---|
bin | 110110110110101100101011… |
… | …101000110100101000001111 |
3 | 1011122012121001002002021111100 |
4 | 312312230223220310220033 |
5 | 223110143320031331411 |
6 | 2213034130541554143 |
7 | 101546656445446266 |
oct | 6666545350645017 |
9 | 1148177032067440 |
10 | 241253340105231 |
11 | 6a963a70034003 |
12 | 2308461b575953 |
13 | a480127b95a8c |
14 | 4380a1c7b35dd |
15 | 1cd58466b2456 |
hex | db6b2ba34a0f |
241253340105231 has 48 divisors (see below), whose sum is σ = 360443558651904. Its totient is φ = 155410137350592.
The previous prime is 241253340105229. The next prime is 241253340105247. The reversal of 241253340105231 is 132501043352142.
241253340105231 is a `hidden beast` number, since 2 + 4 + 1 + 2 + 533 + 40 + 1 + 0 + 52 + 31 = 666.
It is not a de Polignac number, because 241253340105231 - 21 = 241253340105229 is a prime.
It is a super-2 number, since 2×2412533401052312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241253340103231) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4165450 + ... + 22357496.
It is an arithmetic number, because the mean of its divisors is an integer number (7509240805248).
Almost surely, 2241253340105231 is an apocalyptic number.
241253340105231 is a deficient number, since it is larger than the sum of its proper divisors (119190218546673).
241253340105231 is a wasteful number, since it uses less digits than its factorization.
241253340105231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18192500 (or 18192497 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
Adding to 241253340105231 its reverse (132501043352142), we get a palindrome (373754383457373).
The spelling of 241253340105231 in words is "two hundred forty-one trillion, two hundred fifty-three billion, three hundred forty million, one hundred five thousand, two hundred thirty-one".
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