Base | Representation |
---|---|
bin | 1110100111110… |
… | …0000001100011 |
3 | 11021101122122112 |
4 | 3221330001203 |
5 | 111144403121 |
6 | 10030225535 |
7 | 1343154200 |
oct | 351740143 |
9 | 137348575 |
10 | 61325411 |
11 | 31686764 |
12 | 186552ab |
13 | c922334 |
14 | 8204ca7 |
15 | 55b575b |
hex | 3a7c063 |
61325411 has 12 divisors (see below), whose sum is σ = 71503992. Its totient is φ = 52442208.
The previous prime is 61325393. The next prime is 61325413. The reversal of 61325411 is 11452316.
61325411 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 61325411 - 210 = 61324387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (61325413) 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 11 ways as a sum of consecutive naturals, for example, 24431 + ... + 26823.
It is an arithmetic number, because the mean of its divisors is an integer number (5958666).
Almost surely, 261325411 is an apocalyptic number.
61325411 is a deficient number, since it is larger than the sum of its proper divisors (10178581).
61325411 is a wasteful number, since it uses less digits than its factorization.
61325411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2930 (or 2923 counting only the distinct ones).
The product of its digits is 720, while the sum is 23.
The square root of 61325411 is about 7831.0542712971. The cubic root of 61325411 is about 394.3484660540.
Adding to 61325411 its reverse (11452316), we get a palindrome (72777727).
The spelling of 61325411 in words is "sixty-one million, three hundred twenty-five thousand, four hundred eleven".
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