Base | Representation |
---|---|
bin | 10001000011100… |
… | …01111101100110 |
3 | 100222012212102200 |
4 | 20201301331212 |
5 | 243111320001 |
6 | 22110315330 |
7 | 3355046550 |
oct | 1041617546 |
9 | 328185380 |
10 | 143073126 |
11 | 73840a59 |
12 | 3bab8b46 |
13 | 23845071 |
14 | 150044d0 |
15 | c862086 |
hex | 8871f66 |
143073126 has 48 divisors (see below), whose sum is σ = 362529024. Its totient is φ = 39925872.
The previous prime is 143073113. The next prime is 143073131. The reversal of 143073126 is 621370341.
143073126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 143073126.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7786 + ... + 18621.
It is an arithmetic number, because the mean of its divisors is an integer number (7552688).
Almost surely, 2143073126 is an apocalyptic number.
143073126 is an abundant number, since it is smaller than the sum of its proper divisors (219455898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143073126 is a wasteful number, since it uses less digits than its factorization.
143073126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26465 (or 26462 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 143073126 is about 11961.3179039770. The cubic root of 143073126 is about 523.0212753673.
The spelling of 143073126 in words is "one hundred forty-three million, seventy-three thousand, one hundred twenty-six".
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