Base | Representation |
---|---|
bin | 10000110110000… |
… | …10110101001011 |
3 | 100211220011001102 |
4 | 20123002311023 |
5 | 242133312321 |
6 | 22004412015 |
7 | 3334043243 |
oct | 1033026513 |
9 | 324804042 |
10 | 141307211 |
11 | 72845221 |
12 | 3b3a700b |
13 | 23377346 |
14 | 14aa4b23 |
15 | c613c0b |
hex | 86c2d4b |
141307211 has 4 divisors (see below), whose sum is σ = 142386024. Its totient is φ = 140228400.
The previous prime is 141307189. The next prime is 141307223. The reversal of 141307211 is 112703141.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141307211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141307511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539210 + ... + 539471.
It is an arithmetic number, because the mean of its divisors is an integer number (35596506).
Almost surely, 2141307211 is an apocalyptic number.
141307211 is a deficient number, since it is larger than the sum of its proper divisors (1078813).
141307211 is a wasteful number, since it uses less digits than its factorization.
141307211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1078812.
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 141307211 is about 11887.2709651963. The cubic root of 141307211 is about 520.8605216797.
The spelling of 141307211 in words is "one hundred forty-one million, three hundred seven thousand, two hundred eleven".
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