Base | Representation |
---|---|
bin | 10001000011000… |
… | …00001000010110 |
3 | 100222002011020111 |
4 | 20201200020112 |
5 | 243102000321 |
6 | 22104553234 |
7 | 3354323605 |
oct | 1041401026 |
9 | 328064214 |
10 | 143000086 |
11 | 737a1099 |
12 | 3ba8281a |
13 | 2381aa48 |
14 | 14dc5a3c |
15 | c84a5e1 |
hex | 8860216 |
143000086 has 8 divisors (see below), whose sum is σ = 221419584. Its totient is φ = 69193560.
The previous prime is 143000083. The next prime is 143000101. The reversal of 143000086 is 680000341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143000083) 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, 1153165 + ... + 1153288.
It is an arithmetic number, because the mean of its divisors is an integer number (27677448).
Almost surely, 2143000086 is an apocalyptic number.
143000086 is a deficient number, since it is larger than the sum of its proper divisors (78419498).
143000086 is a wasteful number, since it uses less digits than its factorization.
143000086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2306486.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 143000086 is about 11958.2643389415. The cubic root of 143000086 is about 522.9322580058.
The spelling of 143000086 in words is "one hundred forty-three million, eighty-six", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •