Base | Representation |
---|---|
bin | 11100011010010100… |
… | …01010010101110110 |
3 | 1110101000111110111212 |
4 | 32031022022111312 |
5 | 222214301400032 |
6 | 11001320001422 |
7 | 1046662443143 |
oct | 161512122566 |
9 | 43330443455 |
10 | 15253153142 |
11 | 6518009797 |
12 | 2b58300272 |
13 | 1591123a06 |
14 | a49ac13ca |
15 | 5e416cbb2 |
hex | 38d28a576 |
15253153142 has 8 divisors (see below), whose sum is σ = 23668686000. Its totient is φ = 7363591144.
The previous prime is 15253153093. The next prime is 15253153183. The reversal of 15253153142 is 24135135251.
15253153142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 15253153099 and 15253153108.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 131492642 + ... + 131492757.
It is an arithmetic number, because the mean of its divisors is an integer number (2958585750).
Almost surely, 215253153142 is an apocalyptic number.
15253153142 is a deficient number, since it is larger than the sum of its proper divisors (8415532858).
15253153142 is a wasteful number, since it uses less digits than its factorization.
15253153142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262985430.
The product of its digits is 18000, while the sum is 32.
Adding to 15253153142 its reverse (24135135251), we get a palindrome (39388288393).
The spelling of 15253153142 in words is "fifteen billion, two hundred fifty-three million, one hundred fifty-three thousand, one hundred forty-two".
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