Base | Representation |
---|---|
bin | 10001000110000… |
… | …10110001000110 |
3 | 100222211200110001 |
4 | 20203002301012 |
5 | 243202412402 |
6 | 22121351514 |
7 | 3360625522 |
oct | 1043026106 |
9 | 328750401 |
10 | 143404102 |
11 | 73a47696 |
12 | 4003859a |
13 | 2392c8ca |
14 | 1508cd82 |
15 | c8ca187 |
hex | 88c2c46 |
143404102 has 16 divisors (see below), whose sum is σ = 219154320. Its totient is φ = 70357248.
The previous prime is 143404099. The next prime is 143404111. The reversal of 143404102 is 201404341.
It is a self number, because there is not a number n which added to its sum of digits gives 143404102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109918 + ... + 111214.
It is an arithmetic number, because the mean of its divisors is an integer number (13697145).
Almost surely, 2143404102 is an apocalyptic number.
143404102 is a deficient number, since it is larger than the sum of its proper divisors (75750218).
143404102 is a wasteful number, since it uses less digits than its factorization.
143404102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2295.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 143404102 is about 11975.1451765730. The cubic root of 143404102 is about 523.4242724932.
Adding to 143404102 its reverse (201404341), we get a palindrome (344808443).
The spelling of 143404102 in words is "one hundred forty-three million, four hundred four thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •