Base | Representation |
---|---|
bin | 1000010110010101100… |
… | …1001111000000101010 |
3 | 111201020020022201110100 |
4 | 2011211121033000222 |
5 | 4322223332102131 |
6 | 145520530330230 |
7 | 13235311451430 |
oct | 2054531170052 |
9 | 451206281410 |
10 | 143435034666 |
11 | 55915379570 |
12 | 23970129976 |
13 | 106ab4335a1 |
14 | 6d29918d50 |
15 | 3ae75997e6 |
hex | 216564f02a |
143435034666 has 96 divisors (see below), whose sum is σ = 387538639488. Its totient is φ = 37248376320.
The previous prime is 143435034653. The next prime is 143435034689. The reversal of 143435034666 is 666430534341.
It is a super-3 number, since 3×1434350346663 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11493406 + ... + 11505878.
It is an arithmetic number, because the mean of its divisors is an integer number (4036860828).
Almost surely, 2143435034666 is an apocalyptic number.
143435034666 is an abundant number, since it is smaller than the sum of its proper divisors (244103604822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143435034666 is a wasteful number, since it uses less digits than its factorization.
143435034666 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20796 (or 20793 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 45.
It can be divided in two parts, 14343 and 5034666, that added together give a square (5049009 = 22472).
The spelling of 143435034666 in words is "one hundred forty-three billion, four hundred thirty-five million, thirty-four thousand, six hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •