Base | Representation |
---|---|
bin | 10001011111000… |
… | …10101100100101 |
3 | 101020000010222022 |
4 | 20233202230211 |
5 | 300022234423 |
6 | 22315512525 |
7 | 3430523162 |
oct | 1057425445 |
9 | 336003868 |
10 | 146680613 |
11 | 75885352 |
12 | 41158745 |
13 | 24509081 |
14 | 156a3069 |
15 | cd25dc8 |
hex | 8be2b25 |
146680613 has 2 divisors, whose sum is σ = 146680614. Its totient is φ = 146680612.
The previous prime is 146680601. The next prime is 146680649. The reversal of 146680613 is 316086641.
146680613 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., 122257249 + 24423364 = 11057^2 + 4942^2 .
It is a cyclic number.
It is not a de Polignac number, because 146680613 - 28 = 146680357 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (146680673) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73340306 + 73340307.
It is an arithmetic number, because the mean of its divisors is an integer number (73340307).
Almost surely, 2146680613 is an apocalyptic number.
It is an amenable number.
146680613 is a deficient number, since it is larger than the sum of its proper divisors (1).
146680613 is an equidigital number, since it uses as much as digits as its factorization.
146680613 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 146680613 is about 12111.1771929900. The cubic root of 146680613 is about 527.3807078089.
The spelling of 146680613 in words is "one hundred forty-six million, six hundred eighty thousand, six hundred thirteen".
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