Base | Representation |
---|---|
bin | 1110101000001… |
… | …0110111000101 |
3 | 11021110002001122 |
4 | 3222002313011 |
5 | 111201302123 |
6 | 10031003325 |
7 | 1343331632 |
oct | 352026705 |
9 | 137402048 |
10 | 61353413 |
11 | 316a5800 |
12 | 18669545 |
13 | c931cc4 |
14 | 8211189 |
15 | 55bdbc8 |
hex | 3a82dc5 |
61353413 has 12 divisors (see below), whose sum is σ = 70990080. Its totient is φ = 52838280.
The previous prime is 61353407. The next prime is 61353419. The reversal of 61353413 is 31435316.
61353413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (61353407) and next prime (61353419).
It is not a de Polignac number, because 61353413 - 224 = 44576197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61353419) 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, 11045 + ... + 15642.
It is an arithmetic number, because the mean of its divisors is an integer number (5915840).
Almost surely, 261353413 is an apocalyptic number.
It is an amenable number.
61353413 is a deficient number, since it is larger than the sum of its proper divisors (9636667).
61353413 is a wasteful number, since it uses less digits than its factorization.
61353413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26728 (or 26717 counting only the distinct ones).
The product of its digits is 3240, while the sum is 26.
The square root of 61353413 is about 7832.8419491268. The cubic root of 61353413 is about 394.4084785093.
Adding to 61353413 its reverse (31435316), we get a palindrome (92788729).
The spelling of 61353413 in words is "sixty-one million, three hundred fifty-three thousand, four hundred thirteen".
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