Base | Representation |
---|---|
bin | 1110101001011… |
… | …0100110000001 |
3 | 11021121011221021 |
4 | 3222112212001 |
5 | 111211343431 |
6 | 10032425441 |
7 | 1344116401 |
oct | 352264601 |
9 | 137534837 |
10 | 61434241 |
11 | 31750500 |
12 | 186a8281 |
13 | c95ca2b |
14 | 8232801 |
15 | 55d7b11 |
hex | 3a96981 |
61434241 has 12 divisors (see below), whose sum is σ = 68487552. Its totient is φ = 55055000.
The previous prime is 61434227. The next prime is 61434323. The reversal of 61434241 is 14243416.
It is not a de Polignac number, because 61434241 - 211 = 61432193 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61474241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5016 + ... + 12166.
It is an arithmetic number, because the mean of its divisors is an integer number (5707296).
Almost surely, 261434241 is an apocalyptic number.
It is an amenable number.
61434241 is a deficient number, since it is larger than the sum of its proper divisors (7053311).
61434241 is a wasteful number, since it uses less digits than its factorization.
61434241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7244 (or 7233 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
The square root of 61434241 is about 7837.9998086246. Note that the first 3 decimals coincide. The cubic root of 61434241 is about 394.5816025881.
Adding to 61434241 its reverse (14243416), we get a palindrome (75677657).
The spelling of 61434241 in words is "sixty-one million, four hundred thirty-four thousand, two hundred forty-one".
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