Base | Representation |
---|---|
bin | 10000110100101… |
… | …01001011110001 |
3 | 100211112122120121 |
4 | 20122111023301 |
5 | 242111321431 |
6 | 22000410241 |
7 | 3332334163 |
oct | 1032251361 |
9 | 324478517 |
10 | 141120241 |
11 | 727277a9 |
12 | 3b316981 |
13 | 23310202 |
14 | 14a56933 |
15 | c5c8611 |
hex | 86952f1 |
141120241 has 4 divisors (see below), whose sum is σ = 142231552. Its totient is φ = 140008932.
The previous prime is 141120233. The next prime is 141120263. The reversal of 141120241 is 142021141.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142021141 = 1093 ⋅129937.
It is a cyclic number.
It is not a de Polignac number, because 141120241 - 23 = 141120233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141120211) 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, 555465 + ... + 555718.
It is an arithmetic number, because the mean of its divisors is an integer number (35557888).
Almost surely, 2141120241 is an apocalyptic number.
It is an amenable number.
141120241 is a deficient number, since it is larger than the sum of its proper divisors (1111311).
141120241 is a wasteful number, since it uses less digits than its factorization.
141120241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1111310.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 141120241 is about 11879.4040675448. The cubic root of 141120241 is about 520.6306955341.
Adding to 141120241 its reverse (142021141), we get a palindrome (283141382).
The spelling of 141120241 in words is "one hundred forty-one million, one hundred twenty thousand, two hundred forty-one".
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