Base | Representation |
---|---|
bin | 100100100111000… |
… | …110110110000001 |
3 | 1120210210012010001 |
4 | 210213012312001 |
5 | 2224220401200 |
6 | 140541040001 |
7 | 21135611113 |
oct | 4447066601 |
9 | 1523705101 |
10 | 614231425 |
11 | 295799185 |
12 | 151856001 |
13 | 9a33c462 |
14 | 5b80d3b3 |
15 | 38dce76a |
hex | 249c6d81 |
614231425 has 12 divisors (see below), whose sum is σ = 761985580. Its totient is φ = 491166720.
The previous prime is 614231419. The next prime is 614231473. The reversal of 614231425 is 524132416.
It can be written as a sum of positive squares in 6 ways, for example, as 90782784 + 523448641 = 9528^2 + 22879^2 .
It is not a de Polignac number, because 614231425 - 211 = 614229377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 614231393 and 614231402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75349 + ... + 83101.
Almost surely, 2614231425 is an apocalyptic number.
It is an amenable number.
614231425 is a deficient number, since it is larger than the sum of its proper divisors (147754155).
614231425 is a wasteful number, since it uses less digits than its factorization.
614231425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10932 (or 10927 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
The square root of 614231425 is about 24783.6927232404. The cubic root of 614231425 is about 850.0490975100.
Subtracting from 614231425 its reverse (524132416), we obtain a palindrome (90099009).
It can be divided in two parts, 614231 and 425, that added together give a 4-th power (614656 = 284).
The spelling of 614231425 in words is "six hundred fourteen million, two hundred thirty-one thousand, four hundred twenty-five".
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