Base | Representation |
---|---|
bin | 10001000011011… |
… | …11110001111110 |
3 | 100222012102011201 |
4 | 20201233301332 |
5 | 243111023230 |
6 | 22110210114 |
7 | 3355011523 |
oct | 1041576176 |
9 | 328172151 |
10 | 143064190 |
11 | 73835275 |
12 | 3bab393a |
13 | 23840c89 |
14 | 1500114a |
15 | c85e5ca |
hex | 886fc7e |
143064190 has 16 divisors (see below), whose sum is σ = 258522192. Its totient is φ = 57001984.
The previous prime is 143064169. The next prime is 143064191. The reversal of 143064190 is 91460341.
143064190 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1430641902 = 40934724920712200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143064191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25264 + ... + 30403.
It is an arithmetic number, because the mean of its divisors is an integer number (16157637).
Almost surely, 2143064190 is an apocalyptic number.
143064190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143064190 is a deficient number, since it is larger than the sum of its proper divisors (115458002).
143064190 is a wasteful number, since it uses less digits than its factorization.
143064190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55931.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 143064190 is about 11960.9443607100. The cubic root of 143064190 is about 523.0103862610.
It can be divided in two parts, 14306 and 4190, that added together give a square (18496 = 1362).
The spelling of 143064190 in words is "one hundred forty-three million, sixty-four thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •