Base | Representation |
---|---|
bin | 10001000100011… |
… | …10100100101010 |
3 | 100222102211011222 |
4 | 20202032210222 |
5 | 243124042224 |
6 | 22113022042 |
7 | 3356045321 |
oct | 1042164452 |
9 | 328384158 |
10 | 143190314 |
11 | 73911003 |
12 | 3bb54922 |
13 | 238864c7 |
14 | 150350b8 |
15 | c886b5e |
hex | 888e92a |
143190314 has 8 divisors (see below), whose sum is σ = 215584740. Its totient is φ = 71328736.
The previous prime is 143190293. The next prime is 143190319. The reversal of 143190314 is 413091341.
It can be written as a sum of positive squares in 2 ways, for example, as 139122025 + 4068289 = 11795^2 + 2017^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×1431903144 (a number of 34 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (143190319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132539 + ... + 133614.
Almost surely, 2143190314 is an apocalyptic number.
143190314 is a deficient number, since it is larger than the sum of its proper divisors (72394426).
143190314 is a wasteful number, since it uses less digits than its factorization.
143190314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266424.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 143190314 is about 11966.2155253865. The cubic root of 143190314 is about 523.1640347433.
The spelling of 143190314 in words is "one hundred forty-three million, one hundred ninety thousand, three hundred fourteen".
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