Base | Representation |
---|---|
bin | 10000110011111… |
… | …11111111001101 |
3 | 100211101020111001 |
4 | 20121333333031 |
5 | 242101032141 |
6 | 21554500301 |
7 | 3331523104 |
oct | 1031777715 |
9 | 324336431 |
10 | 141033421 |
11 | 72678551 |
12 | 3b294691 |
13 | 232ac839 |
14 | 14a3303b |
15 | c5aca31 |
hex | 867ffcd |
141033421 has 8 divisors (see below), whose sum is σ = 145420704. Its totient is φ = 136696560.
The previous prime is 141033419. The next prime is 141033427. The reversal of 141033421 is 124330141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 141033421 - 21 = 141033419 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 (141033427) 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 7 ways as a sum of consecutive naturals, for example, 6886 + ... + 18151.
It is an arithmetic number, because the mean of its divisors is an integer number (18177588).
Almost surely, 2141033421 is an apocalyptic number.
It is an amenable number.
141033421 is a deficient number, since it is larger than the sum of its proper divisors (4387283).
141033421 is a wasteful number, since it uses less digits than its factorization.
141033421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25211.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 141033421 is about 11875.7492816243. The cubic root of 141033421 is about 520.5239061527.
Adding to 141033421 its reverse (124330141), we get a palindrome (265363562).
The spelling of 141033421 in words is "one hundred forty-one million, thirty-three thousand, four hundred twenty-one".
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