Base | Representation |
---|---|
bin | 1110101001000… |
… | …0101111000011 |
3 | 11021112222000110 |
4 | 3222100233003 |
5 | 111210111433 |
6 | 10032122403 |
7 | 1343656416 |
oct | 352205703 |
9 | 137488013 |
10 | 61410243 |
11 | 31734474 |
12 | 18696403 |
13 | c951b2b |
14 | 8227b7d |
15 | 55d0963 |
hex | 3a90bc3 |
61410243 has 16 divisors (see below), whose sum is σ = 83462400. Its totient is φ = 40155360.
The previous prime is 61410241. The next prime is 61410259. The reversal of 61410243 is 34201416.
61410243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 61410243 - 21 = 61410241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (61410241) 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 15 ways as a sum of consecutive naturals, for example, 48148 + ... + 49406.
It is an arithmetic number, because the mean of its divisors is an integer number (5216400).
Almost surely, 261410243 is an apocalyptic number.
61410243 is a deficient number, since it is larger than the sum of its proper divisors (22052157).
61410243 is a wasteful number, since it uses less digits than its factorization.
61410243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1562.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 61410243 is about 7836.4687838337. The cubic root of 61410243 is about 394.5302175494.
Adding to 61410243 its reverse (34201416), we get a palindrome (95611659).
The spelling of 61410243 in words is "sixty-one million, four hundred ten thousand, two hundred forty-three".
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