Base | Representation |
---|---|
bin | 10000110101000… |
… | …11111100111000 |
3 | 100211122201112212 |
4 | 20122203330320 |
5 | 242120240403 |
6 | 22001554252 |
7 | 3333005423 |
oct | 1032437470 |
9 | 324581485 |
10 | 141180728 |
11 | 72769197 |
12 | 3b345988 |
13 | 233318c0 |
14 | 14a709ba |
15 | c5db4d8 |
hex | 86a3f38 |
141180728 has 16 divisors (see below), whose sum is σ = 285076680. Its totient is φ = 65160288.
The previous prime is 141180719. The next prime is 141180737. The reversal of 141180728 is 827081141.
141180728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (141180719) and next prime (141180737).
It is a junction number, because it is equal to n+sod(n) for n = 141180694 and 141180703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678650 + ... + 678857.
Almost surely, 2141180728 is an apocalyptic number.
It is an amenable number.
141180728 is an abundant number, since it is smaller than the sum of its proper divisors (143895952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141180728 is a wasteful number, since it uses less digits than its factorization.
141180728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1357526 (or 1357522 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 32.
The square root of 141180728 is about 11881.9496716658. The cubic root of 141180728 is about 520.7050692040.
The spelling of 141180728 in words is "one hundred forty-one million, one hundred eighty thousand, seven hundred twenty-eight".
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