Base | Representation |
---|---|
bin | 10001001000011… |
… | …00111110010110 |
3 | 101000102010101112 |
4 | 20210030332112 |
5 | 243242124204 |
6 | 22132055022 |
7 | 3363332630 |
oct | 1044147626 |
9 | 330363345 |
10 | 143708054 |
11 | 74134a96 |
12 | 40164472 |
13 | 23a08069 |
14 | 1512ba50 |
15 | c93a26e |
hex | 890cf96 |
143708054 has 8 divisors (see below), whose sum is σ = 246356688. Its totient is φ = 61589160.
The previous prime is 143708053. The next prime is 143708063. The reversal of 143708054 is 450807341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 143708054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143708051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5132417 + ... + 5132444.
It is an arithmetic number, because the mean of its divisors is an integer number (30794586).
Almost surely, 2143708054 is an apocalyptic number.
143708054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
143708054 is a deficient number, since it is larger than the sum of its proper divisors (102648634).
143708054 is a wasteful number, since it uses less digits than its factorization.
143708054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10264870.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 143708054 is about 11987.8294115323. The cubic root of 143708054 is about 523.7938192975.
The spelling of 143708054 in words is "one hundred forty-three million, seven hundred eight thousand, fifty-four".
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