Base | Representation |
---|---|
bin | 10000110101101… |
… | …01111101010001 |
3 | 100211210110201110 |
4 | 20122311331101 |
5 | 242130120411 |
6 | 22003323533 |
7 | 3333433434 |
oct | 1032657521 |
9 | 324713643 |
10 | 141254481 |
11 | 72809645 |
12 | 3b3805a9 |
13 | 23359344 |
14 | 14a8d81b |
15 | c6032a6 |
hex | 86b5f51 |
141254481 has 8 divisors (see below), whose sum is σ = 190455840. Its totient is φ = 93111392.
The previous prime is 141254461. The next prime is 141254501. The reversal of 141254481 is 184452141.
It is an interprime number because it is at equal distance from previous prime (141254461) and next prime (141254501).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141254481 is a prime.
It is a super-2 number, since 2×1412544812 = 39905656805158722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (141254461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264255 + ... + 264788.
It is an arithmetic number, because the mean of its divisors is an integer number (23806980).
Almost surely, 2141254481 is an apocalyptic number.
It is an amenable number.
141254481 is a deficient number, since it is larger than the sum of its proper divisors (49201359).
141254481 is an equidigital number, since it uses as much as digits as its factorization.
141254481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 529135.
The product of its digits is 5120, while the sum is 30.
The square root of 141254481 is about 11885.0528395965. The cubic root of 141254481 is about 520.7957257596.
The spelling of 141254481 in words is "one hundred forty-one million, two hundred fifty-four thousand, four hundred eighty-one".
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