Base | Representation |
---|---|
bin | 10001011111111… |
… | …11100110100101 |
3 | 101020020011101111 |
4 | 20233333212211 |
5 | 300040032023 |
6 | 22322225021 |
7 | 3431525314 |
oct | 1057774645 |
9 | 336204344 |
10 | 146799013 |
11 | 759562a9 |
12 | 411b5171 |
13 | 2454ac2a |
14 | 156d427b |
15 | cd4b00d |
hex | 8bff9a5 |
146799013 has 2 divisors, whose sum is σ = 146799014. Its totient is φ = 146799012.
The previous prime is 146799011. The next prime is 146799019. The reversal of 146799013 is 310997641.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 88322404 + 58476609 = 9398^2 + 7647^2 .
It is a cyclic number.
It is not a de Polignac number, because 146799013 - 21 = 146799011 is a prime.
Together with 146799011, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (146799011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73399506 + 73399507.
It is an arithmetic number, because the mean of its divisors is an integer number (73399507).
Almost surely, 2146799013 is an apocalyptic number.
It is an amenable number.
146799013 is a deficient number, since it is larger than the sum of its proper divisors (1).
146799013 is an equidigital number, since it uses as much as digits as its factorization.
146799013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40824, while the sum is 40.
The square root of 146799013 is about 12116.0642537088. The cubic root of 146799013 is about 527.5225695067.
The spelling of 146799013 in words is "one hundred forty-six million, seven hundred ninety-nine thousand, thirteen".
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