Base | Representation |
---|---|
bin | 1110100100111… |
… | …1000011111001 |
3 | 11021001022000102 |
4 | 3221033003321 |
5 | 111123004431 |
6 | 10022245145 |
7 | 1341456230 |
oct | 351170371 |
9 | 137038012 |
10 | 61141241 |
11 | 31570357 |
12 | 185867b5 |
13 | c889565 |
14 | 8197b17 |
15 | 557adcb |
hex | 3a4f0f9 |
61141241 has 8 divisors (see below), whose sum is σ = 69928320. Its totient is φ = 52367328.
The previous prime is 61141211. The next prime is 61141247. The reversal of 61141241 is 14214116.
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 61141241 - 26 = 61141177 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (61141247) 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, 10565 + ... + 15293.
It is an arithmetic number, because the mean of its divisors is an integer number (8741040).
Almost surely, 261141241 is an apocalyptic number.
It is an amenable number.
61141241 is a deficient number, since it is larger than the sum of its proper divisors (8787079).
61141241 is a wasteful number, since it uses less digits than its factorization.
61141241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6583.
The product of its digits is 192, while the sum is 20.
The square root of 61141241 is about 7819.2864763992. The cubic root of 61141241 is about 393.9533064130.
Adding to 61141241 its reverse (14214116), we get a palindrome (75355357).
The spelling of 61141241 in words is "sixty-one million, one hundred forty-one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.027 sec. • engine limits •