Base | Representation |
---|---|
bin | 11010010110001101… |
… | …11001111010000110 |
3 | 1100111210022121111021 |
4 | 31023012321322012 |
5 | 212432110100032 |
6 | 10255332301354 |
7 | 1010345354134 |
oct | 151306717206 |
9 | 40453277437 |
10 | 14145003142 |
11 | 5aa9538246 |
12 | 28a917185a |
13 | 144567b55a |
14 | 982860754 |
15 | 57bc27097 |
hex | 34b1b9e86 |
14145003142 has 4 divisors (see below), whose sum is σ = 21217504716. Its totient is φ = 7072501570.
The previous prime is 14145003107. The next prime is 14145003161. The reversal of 14145003142 is 24130054141.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×141450031422 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536250784 + ... + 3536250787.
It is an arithmetic number, because the mean of its divisors is an integer number (5304376179).
Almost surely, 214145003142 is an apocalyptic number.
14145003142 is a deficient number, since it is larger than the sum of its proper divisors (7072501574).
14145003142 is an equidigital number, since it uses as much as digits as its factorization.
14145003142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7072501573.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 14145003142 its reverse (24130054141), we get a palindrome (38275057283).
The spelling of 14145003142 in words is "fourteen billion, one hundred forty-five million, three thousand, one hundred forty-two".
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