Base | Representation |
---|---|
bin | 1000010101010010101… |
… | …1000001000010001010 |
3 | 111200111200102020101102 |
4 | 2011110223001002022 |
5 | 4321140021431323 |
6 | 145433025221402 |
7 | 13225334013506 |
oct | 2052453010212 |
9 | 450450366342 |
10 | 143154483338 |
11 | 55790a79169 |
12 | 238b2191862 |
13 | 10665284c99 |
14 | 6d00569306 |
15 | 3accb2d328 |
hex | 2154ac108a |
143154483338 has 4 divisors (see below), whose sum is σ = 214731725010. Its totient is φ = 71577241668.
The previous prime is 143154483331. The next prime is 143154483361. The reversal of 143154483338 is 833384451341.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833384451341 = 13 ⋅64106496257.
It can be written as a sum of positive squares in only one way, i.e., 122385926569 + 20768556769 = 349837^2 + 144113^2 .
It is a junction number, because it is equal to n+sod(n) for n = 143154483292 and 143154483301.
It is not an unprimeable number, because it can be changed into a prime (143154483331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35788620833 + ... + 35788620836.
Almost surely, 2143154483338 is an apocalyptic number.
143154483338 is a deficient number, since it is larger than the sum of its proper divisors (71577241672).
143154483338 is an equidigital number, since it uses as much as digits as its factorization.
143154483338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71577241671.
The product of its digits is 1658880, while the sum is 47.
The spelling of 143154483338 in words is "one hundred forty-three billion, one hundred fifty-four million, four hundred eighty-three thousand, three hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •