Base | Representation |
---|---|
bin | 111001110011010111… |
… | …0111101101101001111 |
3 | 102212101211210020111212 |
4 | 1303212232331231033 |
5 | 4013204304432333 |
6 | 133005152005035 |
7 | 11653026624425 |
oct | 1634656755517 |
9 | 385354706455 |
10 | 124130155343 |
11 | 48709266a47 |
12 | 20082b3077b |
13 | b922a7a17c |
14 | 6017a9b115 |
15 | 336788a448 |
hex | 1ce6bbdb4f |
124130155343 has 2 divisors, whose sum is σ = 124130155344. Its totient is φ = 124130155342.
The previous prime is 124130155333. The next prime is 124130155367. The reversal of 124130155343 is 343551031421.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 124130155343 - 24 = 124130155327 is a prime.
It is a super-2 number, since 2×1241301553432 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (124130155313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62065077671 + 62065077672.
It is an arithmetic number, because the mean of its divisors is an integer number (62065077672).
Almost surely, 2124130155343 is an apocalyptic number.
124130155343 is a deficient number, since it is larger than the sum of its proper divisors (1).
124130155343 is an equidigital number, since it uses as much as digits as its factorization.
124130155343 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 124130155343 its reverse (343551031421), we get a palindrome (467681186764).
The spelling of 124130155343 in words is "one hundred twenty-four billion, one hundred thirty million, one hundred fifty-five thousand, three hundred forty-three".
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