Base | Representation |
---|---|
bin | 1000010010000111110… |
… | …0001010111010011000 |
3 | 111121022100211210021202 |
4 | 2010201330022322120 |
5 | 4312414123422412 |
6 | 145212342253332 |
7 | 13165260310532 |
oct | 2044174127230 |
9 | 447270753252 |
10 | 142303342232 |
11 | 55394588267 |
12 | 236b5127248 |
13 | 1055ab374ac |
14 | 6c5d4ca852 |
15 | 3a7d0533c2 |
hex | 2121f0ae98 |
142303342232 has 16 divisors (see below), whose sum is σ = 266840603640. Its totient is φ = 71145847936.
The previous prime is 142303342231. The next prime is 142303342243. The reversal of 142303342232 is 232243303241.
It is a junction number, because it is equal to n+sod(n) for n = 142303342195 and 142303342204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142303342231) 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, 623153 + ... + 820320.
Almost surely, 2142303342232 is an apocalyptic number.
It is an amenable number.
142303342232 is a deficient number, since it is larger than the sum of its proper divisors (124537261408).
142303342232 is a wasteful number, since it uses less digits than its factorization.
142303342232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1455802 (or 1455798 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 142303342232 its reverse (232243303241), we get a palindrome (374546645473).
The spelling of 142303342232 in words is "one hundred forty-two billion, three hundred three million, three hundred forty-two thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •