Base | Representation |
---|---|
bin | 1110100100010… |
… | …1100101101001 |
3 | 11020222022210101 |
4 | 3221011211221 |
5 | 111120234231 |
6 | 10021345401 |
7 | 1341235141 |
oct | 351054551 |
9 | 136868711 |
10 | 61102441 |
11 | 31544194 |
12 | 18568261 |
13 | c8749ba |
14 | 8187921 |
15 | 556e661 |
hex | 3a45969 |
61102441 has 8 divisors (see below), whose sum is σ = 62653184. Its totient is φ = 59557680.
The previous prime is 61102427. The next prime is 61102453. The reversal of 61102441 is 14420116.
61102441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 61102441 - 25 = 61102409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (61102141) 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 7 ways as a sum of consecutive naturals, for example, 24931 + ... + 27271.
It is an arithmetic number, because the mean of its divisors is an integer number (7831648).
Almost surely, 261102441 is an apocalyptic number.
It is an amenable number.
61102441 is a deficient number, since it is larger than the sum of its proper divisors (1550743).
61102441 is a wasteful number, since it uses less digits than its factorization.
61102441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2991.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 61102441 is about 7816.8050378655. The cubic root of 61102441 is about 393.8699550203.
Adding to 61102441 its reverse (14420116), we get a palindrome (75522557).
It can be divided in two parts, 611024 and 41, that added together give a triangular number (611065 = T1105).
The spelling of 61102441 in words is "sixty-one million, one hundred two thousand, four hundred forty-one".
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