Base | Representation |
---|---|
bin | 101011111110… |
… | …1111010111001 |
3 | 1121101120120202 |
4 | 1113331322321 |
5 | 21400411103 |
6 | 2142131545 |
7 | 400002524 |
oct | 127757271 |
9 | 47346522 |
10 | 23060153 |
11 | 12020486 |
12 | 7880bb5 |
13 | 4a1527c |
14 | 30c3bbb |
15 | 2057988 |
hex | 15fdeb9 |
23060153 has 2 divisors, whose sum is σ = 23060154. Its totient is φ = 23060152.
The previous prime is 23060119. The next prime is 23060173. The reversal of 23060153 is 35106032.
It is an a-pointer prime, because the next prime (23060173) can be obtained adding 23060153 to its sum of digits (20).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22306729 + 753424 = 4723^2 + 868^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23060153 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (23060113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11530076 + 11530077.
It is an arithmetic number, because the mean of its divisors is an integer number (11530077).
Almost surely, 223060153 is an apocalyptic number.
It is an amenable number.
23060153 is a deficient number, since it is larger than the sum of its proper divisors (1).
23060153 is an equidigital number, since it uses as much as digits as its factorization.
23060153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 23060153 is about 4802.0988119779. The cubic root of 23060153 is about 284.6344055408.
Adding to 23060153 its reverse (35106032), we get a palindrome (58166185).
The spelling of 23060153 in words is "twenty-three million, sixty thousand, one hundred fifty-three".
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