Base | Representation |
---|---|
bin | 10000110111001… |
… | …00010000101101 |
3 | 100212011002212220 |
4 | 20123210100231 |
5 | 242202203031 |
6 | 22011345553 |
7 | 3335153406 |
oct | 1033442055 |
9 | 325132786 |
10 | 141444141 |
11 | 72929093 |
12 | 3b4522b9 |
13 | 233c4777 |
14 | 14adc9ad |
15 | c63e596 |
hex | 86e442d |
141444141 has 16 divisors (see below), whose sum is σ = 191808000. Its totient is φ = 92696240.
The previous prime is 141444109. The next prime is 141444161.
141444141 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 141444141 - 25 = 141444109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141444161) 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, 93610 + ... + 95108.
It is an arithmetic number, because the mean of its divisors is an integer number (11988000).
Almost surely, 2141444141 is an apocalyptic number.
It is an amenable number.
141444141 is a deficient number, since it is larger than the sum of its proper divisors (50363859).
141444141 is a wasteful number, since it uses less digits than its factorization.
141444141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2016.
The product of its digits is 1024, while the sum is 24.
The square root of 141444141 is about 11893.0290927080. The cubic root of 141444141 is about 521.0287093840.
The spelling of 141444141 in words is "one hundred forty-one million, four hundred forty-four thousand, one hundred forty-one".
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