Base | Representation |
---|---|
bin | 10000110101010… |
… | …11111111101111 |
3 | 100211201101202021 |
4 | 20122223333233 |
5 | 242122314204 |
6 | 22002411011 |
7 | 3333203455 |
oct | 1032537757 |
9 | 324641667 |
10 | 141213679 |
11 | 72790a22 |
12 | 3b360a67 |
13 | 233438b9 |
14 | 14a7c9d5 |
15 | c5e6154 |
hex | 86abfef |
141213679 has 4 divisors (see below), whose sum is σ = 149520384. Its totient is φ = 132906976.
The previous prime is 141213659. The next prime is 141213691. The reversal of 141213679 is 976312141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 141213679 - 25 = 141213647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141213619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4153327 + ... + 4153360.
It is an arithmetic number, because the mean of its divisors is an integer number (37380096).
Almost surely, 2141213679 is an apocalyptic number.
141213679 is a deficient number, since it is larger than the sum of its proper divisors (8306705).
141213679 is an equidigital number, since it uses as much as digits as its factorization.
141213679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8306704.
The product of its digits is 9072, while the sum is 34.
The square root of 141213679 is about 11883.3361898080. The cubic root of 141213679 is about 520.7455761917.
The spelling of 141213679 in words is "one hundred forty-one million, two hundred thirteen thousand, six hundred seventy-nine".
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