Base | Representation |
---|---|
bin | 1110100100100… |
… | …1111101010101 |
3 | 11021000020100100 |
4 | 3221021331111 |
5 | 111121322331 |
6 | 10022004313 |
7 | 1341341262 |
oct | 351117525 |
9 | 137006310 |
10 | 61120341 |
11 | 31556687 |
12 | 18576699 |
13 | c87cba9 |
14 | 8190269 |
15 | 5574ae6 |
hex | 3a49f55 |
61120341 has 6 divisors (see below), whose sum is σ = 88284950. Its totient is φ = 40746888.
The previous prime is 61120331. The next prime is 61120357. The reversal of 61120341 is 14302116.
It is a happy number.
61120341 is a `hidden beast` number, since 611 + 20 + 34 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 42380100 + 18740241 = 6510^2 + 4329^2 .
It is not a de Polignac number, because 61120341 - 215 = 61087573 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61120331) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3395566 + ... + 3395583.
Almost surely, 261120341 is an apocalyptic number.
It is an amenable number.
61120341 is a deficient number, since it is larger than the sum of its proper divisors (27164609).
61120341 is a wasteful number, since it uses less digits than its factorization.
61120341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6791155 (or 6791152 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 61120341 is about 7817.9499230936. The cubic root of 61120341 is about 393.9084127520.
Adding to 61120341 its reverse (14302116), we get a palindrome (75422457).
The spelling of 61120341 in words is "sixty-one million, one hundred twenty thousand, three hundred forty-one".
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