Base | Representation |
---|---|
bin | 10001001001111… |
… | …11000001011010 |
3 | 101000210112120222 |
4 | 20210333001122 |
5 | 243320204200 |
6 | 22140320042 |
7 | 3365145401 |
oct | 1044770132 |
9 | 330715528 |
10 | 143913050 |
11 | 74265006 |
12 | 40243022 |
13 | 23a7a468 |
14 | 15182638 |
15 | c97ad85 |
hex | 893f05a |
143913050 has 24 divisors (see below), whose sum is σ = 268899456. Its totient is φ = 57302640.
The previous prime is 143913037. The next prime is 143913053. The reversal of 143913050 is 50319341.
143913050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (143913053) 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 11 ways as a sum of consecutive naturals, for example, 4697 + ... + 17603.
It is an arithmetic number, because the mean of its divisors is an integer number (11204144).
Almost surely, 2143913050 is an apocalyptic number.
143913050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143913050 is a deficient number, since it is larger than the sum of its proper divisors (124986406).
143913050 is a wasteful number, since it uses less digits than its factorization.
143913050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13142 (or 13137 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 143913050 is about 11996.3765362713. The cubic root of 143913050 is about 524.0427606268.
The spelling of 143913050 in words is "one hundred forty-three million, nine hundred thirteen thousand, fifty".
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