Base | Representation |
---|---|
bin | 10001000100011… |
… | …10100000011100 |
3 | 100222102210210222 |
4 | 20202032200130 |
5 | 243124040134 |
6 | 22113020512 |
7 | 3356044454 |
oct | 1042164034 |
9 | 328383728 |
10 | 143190044 |
11 | 73910888 |
12 | 3bb54738 |
13 | 2388634a |
14 | 15034d64 |
15 | c886a2e |
hex | 888e81c |
143190044 has 6 divisors (see below), whose sum is σ = 250582584. Its totient is φ = 71595020.
The previous prime is 143190017. The next prime is 143190067. The reversal of 143190044 is 440091341.
It is a junction number, because it is equal to n+sod(n) for n = 143189995 and 143190022.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17898752 + ... + 17898759.
It is an arithmetic number, because the mean of its divisors is an integer number (41763764).
Almost surely, 2143190044 is an apocalyptic number.
It is an amenable number.
143190044 is a deficient number, since it is larger than the sum of its proper divisors (107392540).
143190044 is a wasteful number, since it uses less digits than its factorization.
143190044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35797515 (or 35797513 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 143190044 is about 11966.2042436188. The cubic root of 143190044 is about 523.1637059166.
The spelling of 143190044 in words is "one hundred forty-three million, one hundred ninety thousand, forty-four".
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