Base | Representation |
---|---|
bin | 10000110100000… |
… | …11100100010001 |
3 | 100211101222121000 |
4 | 20122003210101 |
5 | 242102014311 |
6 | 21555052213 |
7 | 3331613616 |
oct | 1032034421 |
9 | 324358530 |
10 | 141048081 |
11 | 72688569 |
12 | 3b2a1069 |
13 | 232b6405 |
14 | 14a3850d |
15 | c5b2056 |
hex | 8683911 |
141048081 has 16 divisors (see below), whose sum is σ = 213408000. Its totient is φ = 92030544.
The previous prime is 141048007. The next prime is 141048091. The reversal of 141048081 is 180840141.
It is not a de Polignac number, because 141048081 - 27 = 141047953 is a prime.
It is a super-2 number, since 2×1410480812 = 39789122307565122, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (141048091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54306 + ... + 56843.
It is an arithmetic number, because the mean of its divisors is an integer number (13338000).
Almost surely, 2141048081 is an apocalyptic number.
It is an amenable number.
141048081 is a deficient number, since it is larger than the sum of its proper divisors (72359919).
141048081 is a wasteful number, since it uses less digits than its factorization.
141048081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111205 (or 111199 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 27.
The square root of 141048081 is about 11876.3664897981. The cubic root of 141048081 is about 520.5419411594.
The spelling of 141048081 in words is "one hundred forty-one million, forty-eight thousand, eighty-one".
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