Base | Representation |
---|---|
bin | 1100110001110111… |
… | …1100010110010001 |
3 | 22212001220110002122 |
4 | 3030131330112101 |
5 | 24011140321200 |
6 | 1324221224025 |
7 | 151002634223 |
oct | 31435742621 |
9 | 8761813078 |
10 | 3430401425 |
11 | 1500410400 |
12 | 7b8a02015 |
13 | 42890b739 |
14 | 247842413 |
15 | 151260385 |
hex | cc77c591 |
3430401425 has 36 divisors (see below), whose sum is σ = 4686119340. Its totient is φ = 2489203200.
The previous prime is 3430401421. The next prime is 3430401427. The reversal of 3430401425 is 5241040343.
It can be written as a sum of positive squares in 6 ways, for example, as 142181776 + 3288219649 = 11924^2 + 57343^2 .
It is not a de Polignac number, because 3430401425 - 22 = 3430401421 is a prime.
It is a super-3 number, since 3×34304014253 (a number of 30 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3430401394 and 3430401403.
It is not an unprimeable number, because it can be changed into a prime (3430401421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1720229 + ... + 1722221.
Almost surely, 23430401425 is an apocalyptic number.
It is an amenable number.
3430401425 is a deficient number, since it is larger than the sum of its proper divisors (1255717915).
3430401425 is a wasteful number, since it uses less digits than its factorization.
3430401425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2594 (or 2578 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 3430401425 is about 58569.6288617232. The cubic root of 3430401425 is about 1508.1631136488.
Adding to 3430401425 its reverse (5241040343), we get a palindrome (8671441768).
The spelling of 3430401425 in words is "three billion, four hundred thirty million, four hundred one thousand, four hundred twenty-five".
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