Base | Representation |
---|---|
bin | 100100100110101… |
… | …111010001101001 |
3 | 1120210121021200122 |
4 | 210212233101221 |
5 | 2224204304024 |
6 | 140535013025 |
7 | 21135026504 |
oct | 4446572151 |
9 | 1523537618 |
10 | 614134889 |
11 | 2957326a5 |
12 | 15180a175 |
13 | 9a307534 |
14 | 5b7c613b |
15 | 38db0d5e |
hex | 249af469 |
614134889 has 2 divisors, whose sum is σ = 614134890. Its totient is φ = 614134888.
The previous prime is 614134883. The next prime is 614134897. The reversal of 614134889 is 988431416.
614134889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 595360000 + 18774889 = 24400^2 + 4333^2 .
It is a cyclic number.
It is not a de Polignac number, because 614134889 - 212 = 614130793 is a prime.
It is not a weakly prime, because it can be changed into another prime (614134883) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307067444 + 307067445.
It is an arithmetic number, because the mean of its divisors is an integer number (307067445).
Almost surely, 2614134889 is an apocalyptic number.
It is an amenable number.
614134889 is a deficient number, since it is larger than the sum of its proper divisors (1).
614134889 is an equidigital number, since it uses as much as digits as its factorization.
614134889 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 165888, while the sum is 44.
The square root of 614134889 is about 24781.7450757609. The cubic root of 614134889 is about 850.0045623746.
The spelling of 614134889 in words is "six hundred fourteen million, one hundred thirty-four thousand, eight hundred eighty-nine".
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