Base | Representation |
---|---|
bin | 11000011111101000… |
… | …01111000001010111 |
3 | 1020221110112002000201 |
4 | 30033310033001113 |
5 | 203412431100033 |
6 | 10012515321331 |
7 | 643606210306 |
oct | 141764170127 |
9 | 36843462021 |
10 | 13150253143 |
11 | 5638a7a905 |
12 | 266bbb0247 |
13 | 131755bba1 |
14 | 8ca6bc43d |
15 | 51e73147d |
hex | 30fd0f057 |
13150253143 has 4 divisors (see below), whose sum is σ = 13335468048. Its totient is φ = 12965038240.
The previous prime is 13150253141. The next prime is 13150253161. The reversal of 13150253143 is 34135205131.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13150253143 - 21 = 13150253141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13150253141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92607346 + ... + 92607487.
It is an arithmetic number, because the mean of its divisors is an integer number (3333867012).
Almost surely, 213150253143 is an apocalyptic number.
13150253143 is a deficient number, since it is larger than the sum of its proper divisors (185214905).
13150253143 is an equidigital number, since it uses as much as digits as its factorization.
13150253143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185214904.
The product of its (nonzero) digits is 5400, while the sum is 28.
Adding to 13150253143 its reverse (34135205131), we get a palindrome (47285458274).
The spelling of 13150253143 in words is "thirteen billion, one hundred fifty million, two hundred fifty-three thousand, one hundred forty-three".
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