Base | Representation |
---|---|
bin | 11011111100110000… |
… | …00100100000011111 |
3 | 1102201201211010211211 |
4 | 31332120010200133 |
5 | 221212304003043 |
6 | 10520540125251 |
7 | 1040561410555 |
oct | 157630044037 |
9 | 42651733754 |
10 | 15005141023 |
11 | 64000135a4 |
12 | 2aa9236827 |
13 | 1551929092 |
14 | a24ba1bd5 |
15 | 5cc4cca9d |
hex | 37e60481f |
15005141023 has 2 divisors, whose sum is σ = 15005141024. Its totient is φ = 15005141022.
The previous prime is 15005140961. The next prime is 15005141029. The reversal of 15005141023 is 32014150051.
It is a happy number.
15005141023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 15005141023 - 233 = 6415206431 is a prime.
It is a super-3 number, since 3×150051410233 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 15005140985 and 15005141003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (15005141029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7502570511 + 7502570512.
It is an arithmetic number, because the mean of its divisors is an integer number (7502570512).
Almost surely, 215005141023 is an apocalyptic number.
15005141023 is a deficient number, since it is larger than the sum of its proper divisors (1).
15005141023 is an equidigital number, since it uses as much as digits as its factorization.
15005141023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 600, while the sum is 22.
Adding to 15005141023 its reverse (32014150051), we get a palindrome (47019291074).
The spelling of 15005141023 in words is "fifteen billion, five million, one hundred forty-one thousand, twenty-three".
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