Base | Representation |
---|---|
bin | 1001111111110110010… |
… | …01101111001111111111 |
3 | 1012211200020001102200122 |
4 | 10333323021233033333 |
5 | 21112010102103211 |
6 | 421450433045155 |
7 | 33550435152131 |
oct | 4777311571777 |
9 | 1184606042618 |
10 | 343516050431 |
11 | 122758945044 |
12 | 566aa9b67bb |
13 | 2651647a288 |
14 | 128aa689051 |
15 | 8e07bc36db |
hex | 4ffb26f3ff |
343516050431 has 2 divisors, whose sum is σ = 343516050432. Its totient is φ = 343516050430.
The previous prime is 343516050403. The next prime is 343516050481. The reversal of 343516050431 is 134050615343.
It is a weak prime.
It is an emirp because it is prime and its reverse (134050615343) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 343516050431 - 214 = 343516034047 is a prime.
It is a super-2 number, since 2×3435160504312 (a number of 24 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 343516050391 and 343516050400.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (343516050481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171758025215 + 171758025216.
It is an arithmetic number, because the mean of its divisors is an integer number (171758025216).
Almost surely, 2343516050431 is an apocalyptic number.
343516050431 is a deficient number, since it is larger than the sum of its proper divisors (1).
343516050431 is an equidigital number, since it uses as much as digits as its factorization.
343516050431 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 64800, while the sum is 35.
Adding to 343516050431 its reverse (134050615343), we get a palindrome (477566665774).
The spelling of 343516050431 in words is "three hundred forty-three billion, five hundred sixteen million, fifty thousand, four hundred thirty-one".
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